81146460780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 864

約数和(自身を含む): 326975201280

約数和(自身を除く): 245828740500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 49, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 98, 99, 105, 110, 116, 126, 132, 140, 145, 147, 151, 154, 165, 174, 180, 191, 196, 198, 203, 210, 220, 231, 245, 252, 261, 290, 294, 302, 308, 315, 319, 330, 348, 382, 385, 396, 406, 420, 435, 441, 453, 462, 490, 495, 522, 539, 573, 580, 588, 604, 609, 630, 638, 660, 693, 735, 755, 764, 770, 812, 870, 882, 906, 924, 955, 957, 980, 990, 1015, 1044, 1057, 1078, 1146, 1155, 1218, 1260, 1276, 1305, 1337, 1359, 1386, 1421, 1470, 1510, 1540, 1595, 1617, 1661, 1719, 1740, 1764, 1812, 1827, 1910, 1914, 1980, 2030, 2101, 2114, 2156, 2205, 2233, 2265, 2292, 2310, 2436, 2610, 2674, 2695, 2718, 2772, 2842, 2865, 2871, 2940, 3020, 3045, 3171, 3190, 3234, 3322, 3438, 3465, 3654, 3820, 3828, 4011, 4060, 4202, 4228, 4263, 4379, 4410, 4466, 4530, 4620, 4785, 4851, 4983, 5220, 5285, 5348, 5390, 5436, 5539, 5684, 5730, 5742, 6090, 6303, 6342, 6380, 6468, 6644, 6685, 6699, 6795, 6876, 6930, 7105, 7308, 7399, 8022, 8085, 8305, 8404, 8526, 8595, 8758, 8820, 8932, 9060, 9135, 9359, 9513, 9570, 9702, 9966, 10505, 10570, 10780, 11078, 11165, 11460, 11484, 11627, 12033, 12180, 12606, 12684, 12789, 13137, 13370, 13398, 13590, 13860, 14210, 14355, 14707, 14798, 14949, 15631, 15855, 16044, 16170, 16610, 16617, 17052, 17190, 17516, 18270, 18718, 18909, 19026, 19140, 19404, 19932, 20055, 20097, 21010, 21140, 21315, 21895, 22156, 22197, 22330, 23254, 24066, 24255, 24915, 25212, 25578, 26274, 26740, 26796, 27180, 27695, 28077, 28420, 28710, 28841, 29414, 29596, 29898, 30653, 31262, 31515, 31710, 32340, 33220, 33234, 33495, 34380, 34881, 36540, 36995, 37436, 37818, 38052, 38773, 39411, 40110, 40194, 42020, 42630, 43790, 44121, 44394, 44660, 46508, 46795, 46893, 47565, 48132, 48169, 48510, 49830, 49851, 51156, 52548, 55390, 56154, 57420, 57682, 58135, 58828, 59796, 60165, 60929, 61306, 62524, 63030, 63420, 63945, 65685, 66468, 66591, 66990, 69762, 73535, 73990, 74745, 75636, 77546, 78155, 78822, 80220, 80388, 81389, 83085, 84231, 85260, 86523, 87580, 88242, 88788, 91959, 93590, 93786, 94545, 95130, 96338, 97020, 99660, 99702, 100485, 102949, 104643, 110780, 110985, 112308, 115364, 116270, 116319, 120330, 121858, 122612, 126060, 127890, 131370, 132363, 133182, 133980, 139524, 140385, 140679, 144205, 144507, 147070, 147980, 149490, 153265, 155092, 156310, 157644, 162778, 166170, 168462, 173046, 174405, 176484, 182787, 183918, 187180, 187572, 189090, 190260, 192676, 193865, 197055, 199404, 200970, 201887, 205898, 209286, 214571, 220605, 221970, 232540, 232638, 234465, 240660, 240845, 243716, 244167, 249255, 255780, 259569, 262740, 264726, 266364, 271411, 275877, 280770, 281358, 288410, 289014, 294140, 298980, 304645, 306530, 308847, 312620, 317251, 325556, 332340, 332955, 336924, 337183, 346092, 348810, 348957, 365574, 367836, 378180, 387730, 394110, 401940, 403774, 406945, 411796, 418572, 421155, 426503, 429142, 432615, 433521, 441210, 443940, 459795, 465276, 468930, 481690, 488334, 498510, 514745, 519138, 523215, 529452, 542822, 548361, 551754, 561540, 562716, 576820, 578028, 581595, 605661, 609290, 613060, 617694, 634502, 643713, 661815, 665910, 674366, 697620, 697914, 703395, 722535, 731148, 732501, 775460, 788220, 807548, 813890, 814233, 836389, 842310, 853006, 858284, 865230, 867042, 882420, 913935, 919590, 926541, 937860, 951753, 963380, 976668, 997020, 1009435, 1011549, 1029490, 1038276, 1046430, 1072855, 1085644, 1096722, 1103508, 1163190, 1211322, 1218580, 1220835, 1235388, 1269004, 1279509, 1287426, 1297845, 1323630, 1331820, 1348732, 1357055, 1379385, 1395828, 1406790, 1413209, 1445070, 1465002, 1544235, 1586255, 1627780, 1628466, 1672778, 1684620, 1685915, 1706012, 1730460, 1734084, 1744785, 1816983, 1827870, 1839180, 1853082, 1903506, 1931139, 2018870, 2023098, 2058980, 2092860, 2132515, 2145710, 2167605, 2193444, 2220757, 2326380, 2360281, 2422644, 2441670, 2442699, 2509167, 2559018, 2574852, 2595690, 2647260, 2714110, 2741805, 2758770, 2813580, 2826418, 2855259, 2890140, 2930004, 2985521, 3028305, 3034647, 3088470, 3172510, 3218565, 3256932, 3345556, 3371830, 3489570, 3633966, 3655740, 3662505, 3706164, 3807012, 3838527, 3862278, 4037740, 4046196, 4071165, 4181945, 4239627, 4265030, 4291420, 4335210, 4441514, 4632705, 4720562, 4758765, 4883340, 4885398, 5018334, 5057745, 5118036, 5191380, 5428220, 5483610, 5517540, 5652836, 5710518, 5854723, 5971042, 6056610, 6069294, 6176940, 6345020, 6397545, 6437130, 6662271, 6743660, 6979140, 7066045, 7080843, 7267932, 7325010, 7527501, 7677054, 7724556, 8142330, 8363890, 8479254, 8530060, 8670420, 8883028, 8956563, 9084915, 9200279, 9265410, 9441124, 9517530, 9655695, 9770796, 10036668, 10115490, 10967220, 11103785, 11421036, 11709446, 11801405, 11942084, 12113220, 12138588, 12213495, 12545835, 12718881, 12795090, 12874260, 13324542, 14132090, 14161686, 14276295, 14650020, 14927605, 15055002, 15173235, 15354108, 15545299, 16284660, 16727780, 16958508, 17564169, 17913126, 18169830, 18400558, 18530820, 19035060, 19192635, 19311390, 19986813, 20230980, 21198135, 21242529, 22207570, 23418892, 23602810, 24426990, 25091670, 25437762, 25590180, 26649084, 26869689, 27600837, 28264180, 28323372, 28552590, 29273615, 29855210, 30110004, 30346470, 31090598, 33311355, 35128338, 35404215, 35826252, 36339660, 36801116, 37637505, 38385270, 38622780, 39973626, 40983061, 42396270, 42485058, 44415140, 44782815, 46001395, 46635897, 47205620, 48853980, 50183340, 50875524, 52692507, 53739378, 55201674, 57105180, 58547230, 59710420, 60692940, 62181196, 63594405, 64401953, 66622710, 70256676, 70808430, 75275010, 76770540, 77726495, 79947252, 81966122, 82802511, 84792540, 84970116, 87820845, 89565630, 92002790, 93271794, 99934065, 105385014, 106212645, 107478756, 110403348, 117094460, 122949183, 127188810, 128803906, 133245420, 134348445, 138004185, 139907691, 141616860, 150550020, 155452990, 163932244, 165605022, 175641690, 179131260, 184005580, 186543588, 193205859, 199868130, 204915305, 210770028, 212425290, 233179485, 245898366, 254377620, 257607812, 263462535, 268696890, 276008370, 279815382, 310905980, 322009765, 331210044, 351283380, 368847549, 386411718, 399736260, 409830610, 414012555, 424850580, 450813671, 466358970, 491796732, 526925070, 537393780, 552016740, 559630764, 579617577, 614745915, 644019530, 699538455, 737695098, 772823436, 819661220, 828025110, 901627342, 932717940, 966029295, 1053850140, 1159235154, 1229491830, 1288039060, 1352441013, 1399076910, 1475390196, 1656050220, 1803254684, 1844237745, 1932058590, 2254068355, 2318470308, 2458983660, 2704882026, 2798153820, 2898087885, 3688475490, 3864117180, 4057323039, 4508136710, 5409764052, 5796175770, 6762205065, 7376950980, 8114646078, 9016273420, 11592351540, 13524410130, 16229292156, 20286615195, 27048820260, 40573230390, 81146460780]

約数ペア:

[(1, 81146460780), (2, 40573230390), (3, 27048820260), (4, 20286615195), (5, 16229292156), (6, 13524410130), (7, 11592351540), (9, 9016273420), (10, 8114646078), (11, 7376950980), (12, 6762205065), (14, 5796175770), (15, 5409764052), (18, 4508136710), (20, 4057323039), (21, 3864117180), (22, 3688475490), (28, 2898087885), (29, 2798153820), (30, 2704882026), (33, 2458983660), (35, 2318470308), (36, 2254068355), (42, 1932058590), (44, 1844237745), (45, 1803254684), (49, 1656050220), (55, 1475390196), (58, 1399076910), (60, 1352441013), (63, 1288039060), (66, 1229491830), (70, 1159235154), (77, 1053850140), (84, 966029295), (87, 932717940), (90, 901627342), (98, 828025110), (99, 819661220), (105, 772823436), (110, 737695098), (116, 699538455), (126, 644019530), (132, 614745915), (140, 579617577), (145, 559630764), (147, 552016740), (151, 537393780), (154, 526925070), (165, 491796732), (174, 466358970), (180, 450813671), (191, 424850580), (196, 414012555), (198, 409830610), (203, 399736260), (210, 386411718), (220, 368847549), (231, 351283380), (245, 331210044), (252, 322009765), (261, 310905980), (290, 279815382), (294, 276008370), (302, 268696890), (308, 263462535), (315, 257607812), (319, 254377620), (330, 245898366), (348, 233179485), (382, 212425290), (385, 210770028), (396, 204915305), (406, 199868130), (420, 193205859), (435, 186543588), (441, 184005580), (453, 179131260), (462, 175641690), (490, 165605022), (495, 163932244), (522, 155452990), (539, 150550020), (573, 141616860), (580, 139907691), (588, 138004185), (604, 134348445), (609, 133245420), (630, 128803906), (638, 127188810), (660, 122949183), (693, 117094460), (735, 110403348), (755, 107478756), (764, 106212645), (770, 105385014), (812, 99934065), (870, 93271794), (882, 92002790), (906, 89565630), (924, 87820845), (955, 84970116), (957, 84792540), (980, 82802511), (990, 81966122), (1015, 79947252), (1044, 77726495), (1057, 76770540), (1078, 75275010), (1146, 70808430), (1155, 70256676), (1218, 66622710), (1260, 64401953), (1276, 63594405), (1305, 62181196), (1337, 60692940), (1359, 59710420), (1386, 58547230), (1421, 57105180), (1470, 55201674), (1510, 53739378), (1540, 52692507), (1595, 50875524), (1617, 50183340), (1661, 48853980), (1719, 47205620), (1740, 46635897), (1764, 46001395), (1812, 44782815), (1827, 44415140), (1910, 42485058), (1914, 42396270), (1980, 40983061), (2030, 39973626), (2101, 38622780), (2114, 38385270), (2156, 37637505), (2205, 36801116), (2233, 36339660), (2265, 35826252), (2292, 35404215), (2310, 35128338), (2436, 33311355), (2610, 31090598), (2674, 30346470), (2695, 30110004), (2718, 29855210), (2772, 29273615), (2842, 28552590), (2865, 28323372), (2871, 28264180), (2940, 27600837), (3020, 26869689), (3045, 26649084), (3171, 25590180), (3190, 25437762), (3234, 25091670), (3322, 24426990), (3438, 23602810), (3465, 23418892), (3654, 22207570), (3820, 21242529), (3828, 21198135), (4011, 20230980), (4060, 19986813), (4202, 19311390), (4228, 19192635), (4263, 19035060), (4379, 18530820), (4410, 18400558), (4466, 18169830), (4530, 17913126), (4620, 17564169), (4785, 16958508), (4851, 16727780), (4983, 16284660), (5220, 15545299), (5285, 15354108), (5348, 15173235), (5390, 15055002), (5436, 14927605), (5539, 14650020), (5684, 14276295), (5730, 14161686), (5742, 14132090), (6090, 13324542), (6303, 12874260), (6342, 12795090), (6380, 12718881), (6468, 12545835), (6644, 12213495), (6685, 12138588), (6699, 12113220), (6795, 11942084), (6876, 11801405), (6930, 11709446), (7105, 11421036), (7308, 11103785), (7399, 10967220), (8022, 10115490), (8085, 10036668), (8305, 9770796), (8404, 9655695), (8526, 9517530), (8595, 9441124), (8758, 9265410), (8820, 9200279), (8932, 9084915), (9060, 8956563), (9135, 8883028), (9359, 8670420), (9513, 8530060), (9570, 8479254), (9702, 8363890), (9966, 8142330), (10505, 7724556), (10570, 7677054), (10780, 7527501), (11078, 7325010), (11165, 7267932), (11460, 7080843), (11484, 7066045), (11627, 6979140), (12033, 6743660), (12180, 6662271), (12606, 6437130), (12684, 6397545), (12789, 6345020), (13137, 6176940), (13370, 6069294), (13398, 6056610), (13590, 5971042), (13860, 5854723), (14210, 5710518), (14355, 5652836), (14707, 5517540), (14798, 5483610), (14949, 5428220), (15631, 5191380), (15855, 5118036), (16044, 5057745), (16170, 5018334), (16610, 4885398), (16617, 4883340), (17052, 4758765), (17190, 4720562), (17516, 4632705), (18270, 4441514), (18718, 4335210), (18909, 4291420), (19026, 4265030), (19140, 4239627), (19404, 4181945), (19932, 4071165), (20055, 4046196), (20097, 4037740), (21010, 3862278), (21140, 3838527), (21315, 3807012), (21895, 3706164), (22156, 3662505), (22197, 3655740), (22330, 3633966), (23254, 3489570), (24066, 3371830), (24255, 3345556), (24915, 3256932), (25212, 3218565), (25578, 3172510), (26274, 3088470), (26740, 3034647), (26796, 3028305), (27180, 2985521), (27695, 2930004), (28077, 2890140), (28420, 2855259), (28710, 2826418), (28841, 2813580), (29414, 2758770), (29596, 2741805), (29898, 2714110), (30653, 2647260), (31262, 2595690), (31515, 2574852), (31710, 2559018), (32340, 2509167), (33220, 2442699), (33234, 2441670), (33495, 2422644), (34380, 2360281), (34881, 2326380), (36540, 2220757), (36995, 2193444), (37436, 2167605), (37818, 2145710), (38052, 2132515), (38773, 2092860), (39411, 2058980), (40110, 2023098), (40194, 2018870), (42020, 1931139), (42630, 1903506), (43790, 1853082), (44121, 1839180), (44394, 1827870), (44660, 1816983), (46508, 1744785), (46795, 1734084), (46893, 1730460), (47565, 1706012), (48132, 1685915), (48169, 1684620), (48510, 1672778), (49830, 1628466), (49851, 1627780), (51156, 1586255), (52548, 1544235), (55390, 1465002), (56154, 1445070), (57420, 1413209), (57682, 1406790), (58135, 1395828), (58828, 1379385), (59796, 1357055), (60165, 1348732), (60929, 1331820), (61306, 1323630), (62524, 1297845), (63030, 1287426), (63420, 1279509), (63945, 1269004), (65685, 1235388), (66468, 1220835), (66591, 1218580), (66990, 1211322), (69762, 1163190), (73535, 1103508), (73990, 1096722), (74745, 1085644), (75636, 1072855), (77546, 1046430), (78155, 1038276), (78822, 1029490), (80220, 1011549), (80388, 1009435), (81389, 997020), (83085, 976668), (84231, 963380), (85260, 951753), (86523, 937860), (87580, 926541), (88242, 919590), (88788, 913935), (91959, 882420), (93590, 867042), (93786, 865230), (94545, 858284), (95130, 853006), (96338, 842310), (97020, 836389), (99660, 814233), (99702, 813890), (100485, 807548), (102949, 788220), (104643, 775460), (110780, 732501), (110985, 731148), (112308, 722535), (115364, 703395), (116270, 697914), (116319, 697620), (120330, 674366), (121858, 665910), (122612, 661815), (126060, 643713), (127890, 634502), (131370, 617694), (132363, 613060), (133182, 609290), (133980, 605661), (139524, 581595), (140385, 578028), (140679, 576820), (144205, 562716), (144507, 561540), (147070, 551754), (147980, 548361), (149490, 542822), (153265, 529452), (155092, 523215), (156310, 519138), (157644, 514745), (162778, 498510), (166170, 488334), (168462, 481690), (173046, 468930), (174405, 465276), (176484, 459795), (182787, 443940), (183918, 441210), (187180, 433521), (187572, 432615), (189090, 429142), (190260, 426503), (192676, 421155), (193865, 418572), (197055, 411796), (199404, 406945), (200970, 403774), (201887, 401940), (205898, 394110), (209286, 387730), (214571, 378180), (220605, 367836), (221970, 365574), (232540, 348957), (232638, 348810), (234465, 346092), (240660, 337183), (240845, 336924), (243716, 332955), (244167, 332340), (249255, 325556), (255780, 317251), (259569, 312620), (262740, 308847), (264726, 306530), (266364, 304645), (271411, 298980), (275877, 294140), (280770, 289014), (281358, 288410)]