81818270820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 864

約数和(自身を含む): 327187486080

約数和(自身を除く): 245369215260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 22, 26, 30, 33, 34, 36, 38, 39, 44, 45, 51, 52, 55, 57, 60, 65, 66, 68, 76, 78, 85, 90, 95, 99, 102, 110, 114, 117, 130, 132, 143, 153, 156, 165, 169, 170, 171, 180, 187, 190, 195, 198, 204, 209, 220, 221, 228, 234, 247, 255, 260, 285, 286, 306, 323, 330, 338, 340, 342, 374, 380, 390, 396, 418, 429, 442, 468, 494, 495, 507, 510, 561, 570, 572, 585, 612, 627, 646, 660, 663, 676, 684, 715, 741, 748, 757, 765, 780, 836, 845, 855, 858, 884, 935, 969, 988, 990, 1014, 1020, 1045, 1105, 1122, 1140, 1170, 1235, 1254, 1287, 1292, 1326, 1430, 1482, 1514, 1521, 1530, 1615, 1683, 1690, 1710, 1716, 1859, 1870, 1881, 1938, 1980, 1989, 2028, 2090, 2145, 2210, 2223, 2244, 2271, 2340, 2431, 2470, 2508, 2535, 2574, 2652, 2717, 2805, 2860, 2873, 2907, 2964, 3028, 3042, 3060, 3135, 3211, 3230, 3315, 3366, 3380, 3420, 3553, 3705, 3718, 3740, 3762, 3785, 3876, 3978, 4180, 4199, 4290, 4420, 4446, 4542, 4845, 4862, 4940, 5070, 5148, 5434, 5577, 5610, 5746, 5814, 6084, 6270, 6422, 6435, 6460, 6630, 6732, 6813, 7106, 7293, 7410, 7436, 7524, 7570, 7605, 7956, 8151, 8327, 8398, 8415, 8580, 8619, 8892, 9084, 9295, 9405, 9633, 9690, 9724, 9841, 9945, 10140, 10659, 10868, 11115, 11154, 11220, 11355, 11492, 11628, 12155, 12540, 12597, 12844, 12869, 12870, 13260, 13585, 13626, 14212, 14365, 14383, 14535, 14586, 14820, 15140, 15210, 16055, 16302, 16654, 16731, 16796, 16830, 17238, 17765, 18590, 18810, 19266, 19380, 19682, 19890, 20995, 21318, 21879, 22230, 22308, 22710, 24310, 24453, 24981, 25194, 25738, 25740, 25857, 27170, 27252, 27885, 28730, 28766, 28899, 29070, 29172, 29523, 30420, 31603, 31977, 32110, 32604, 33308, 33462, 33660, 34065, 34476, 35321, 35530, 36465, 37180, 37620, 37791, 38532, 38607, 39364, 39780, 40755, 41635, 41990, 42636, 43095, 43149, 43758, 44460, 45420, 46189, 48165, 48620, 48906, 49205, 49962, 50388, 51476, 51714, 53295, 54340, 54587, 55770, 57460, 57532, 57798, 58140, 59046, 62985, 63206, 63954, 64220, 64345, 66924, 68130, 70642, 71060, 71915, 72930, 74943, 75582, 77214, 81510, 83270, 83655, 83980, 86190, 86298, 87516, 88569, 92378, 94809, 96330, 97812, 98410, 99924, 103428, 105963, 106590, 108251, 109174, 109395, 111540, 115596, 115821, 118092, 122265, 124905, 125970, 126412, 127908, 127933, 128690, 129285, 129447, 136260, 138567, 141284, 141559, 143830, 144495, 145860, 147615, 149886, 151164, 154428, 158015, 158213, 159885, 163020, 163761, 166540, 167297, 167310, 172380, 172596, 176605, 177138, 184756, 186979, 188955, 189618, 192660, 193035, 196820, 211926, 213180, 215745, 216502, 218348, 218790, 230945, 231642, 244511, 244530, 249810, 251940, 255866, 257380, 258570, 258894, 272935, 277134, 283118, 284427, 287660, 288990, 295230, 299772, 316030, 316426, 317889, 319770, 324753, 327522, 334594, 334620, 353210, 354276, 373958, 374715, 377910, 379236, 383799, 386070, 415701, 423852, 424677, 431490, 433004, 437580, 442845, 461890, 463284, 474045, 474639, 489022, 489060, 491283, 499620, 501891, 511732, 517140, 517788, 529815, 541255, 545870, 554268, 560937, 566236, 568854, 577980, 579105, 590460, 600457, 632060, 632852, 635778, 639540, 639665, 647235, 649506, 655044, 669188, 692835, 706420, 707795, 733533, 747916, 749430, 755820, 767598, 772140, 791065, 818805, 831402, 836485, 849354, 862980, 885690, 923780, 934895, 948090, 949278, 974259, 978044, 982566, 1003782, 1059630, 1082510, 1091740, 1121874, 1137708, 1151397, 1158210, 1200914, 1222555, 1271556, 1274031, 1279330, 1294470, 1299012, 1385670, 1407263, 1415590, 1422135, 1423917, 1467066, 1498860, 1505673, 1535196, 1582130, 1589445, 1623765, 1637610, 1662804, 1672970, 1682811, 1698708, 1771380, 1801371, 1840267, 1869790, 1896180, 1898556, 1918995, 1948518, 1965132, 2007564, 2056769, 2078505, 2119260, 2123385, 2165020, 2174861, 2200599, 2243748, 2302794, 2316420, 2373195, 2401828, 2430727, 2445110, 2456415, 2509455, 2548062, 2558660, 2588940, 2689621, 2771340, 2804685, 2814526, 2831180, 2844270, 2847834, 2934132, 3002285, 3011346, 3164260, 3178643, 3178890, 3247530, 3275220, 3345940, 3365622, 3602742, 3667665, 3680534, 3739580, 3837990, 3897036, 4113538, 4157010, 4221789, 4246770, 4349722, 4401198, 4605588, 4746390, 4861454, 4871295, 4890220, 4912830, 5018910, 5096124, 5379242, 5404113, 5520801, 5609370, 5629052, 5688540, 5695668, 5756985, 6004570, 6022692, 6170307, 6357286, 6357780, 6370155, 6495060, 6524583, 6731244, 7036315, 7119585, 7205484, 7292181, 7335330, 7361068, 7528365, 7675980, 8068863, 8227076, 8314020, 8414055, 8443578, 8493540, 8699444, 8802396, 9006855, 9201335, 9492780, 9535929, 9722908, 9742590, 9825660, 10037820, 10283845, 10758484, 10808226, 10874305, 11002995, 11041602, 11218740, 11513970, 12009140, 12153635, 12340614, 12665367, 12714572, 12740310, 13049166, 13448105, 14072630, 14239170, 14584362, 14670660, 15056730, 15893215, 16137726, 16562403, 16828110, 16887156, 18013710, 18402670, 18510921, 19071858, 19485180, 19573749, 20567690, 21108945, 21616452, 21748610, 21876543, 22005990, 22083204, 23027940, 23923471, 24206589, 24307270, 24681228, 25330734, 25480620, 26098332, 26737997, 26896210, 27020565, 27604005, 28145260, 28478340, 28607787, 29168724, 30113460, 30851535, 31786430, 32275452, 32622915, 33124806, 33656220, 34965073, 36027420, 36460905, 36805340, 37021842, 38143716, 39147498, 40344315, 41135380, 41322359, 42217890, 43497220, 43753086, 44011980, 47679645, 47846942, 48413178, 48614540, 50661468, 53475994, 53792420, 54041130, 55208010, 57215574, 61703070, 63326835, 63572860, 65245830, 66249612, 69930146, 71770413, 72921810, 74043684, 78294996, 80213991, 80688630, 82644718, 82812015, 84435780, 87506172, 92554605, 95359290, 95693884, 96826356, 97868745, 104895219, 106951988, 108082260, 109382715, 110416020, 114431148, 119617355, 121032945, 123406140, 123967077, 126653670, 130491660, 133689985, 139860292, 143038935, 143540826, 145843620, 160427982, 161377260, 165289436, 165624030, 174825365, 185109210, 190718580, 195737490, 206611795, 209790438, 215311239, 218765430, 239234710, 240641973, 242065890, 247934154, 253307340, 267379970, 286077870, 287081652, 314685657, 320855964, 331248060, 349650730, 358852065, 370218420, 371901231, 391474980, 401069955, 413223590, 419580876, 430622478, 437530860, 454545949, 478469420, 481283946, 484131780, 495868308, 524476095, 534759940, 572155740, 619835385, 629371314, 699301460, 717704130, 743802462, 802139910, 826447180, 861244956, 909091898, 962567892, 1048952190, 1076556195, 1203209865, 1239670770, 1258742628, 1363637847, 1435408260, 1487604924, 1573428285, 1604279820, 1818183796, 1859506155, 2097904380, 2153112390, 2272729745, 2406419730, 2479341540, 2727275694, 3146856570, 3719012310, 4090913541, 4306224780, 4545459490, 4812839460, 5454551388, 6293713140, 6818189235, 7438024620, 8181827082, 9090918980, 13636378470, 16363654164, 20454567705, 27272756940, 40909135410, 81818270820]

約数ペア:

[(1, 81818270820), (2, 40909135410), (3, 27272756940), (4, 20454567705), (5, 16363654164), (6, 13636378470), (9, 9090918980), (10, 8181827082), (11, 7438024620), (12, 6818189235), (13, 6293713140), (15, 5454551388), (17, 4812839460), (18, 4545459490), (19, 4306224780), (20, 4090913541), (22, 3719012310), (26, 3146856570), (30, 2727275694), (33, 2479341540), (34, 2406419730), (36, 2272729745), (38, 2153112390), (39, 2097904380), (44, 1859506155), (45, 1818183796), (51, 1604279820), (52, 1573428285), (55, 1487604924), (57, 1435408260), (60, 1363637847), (65, 1258742628), (66, 1239670770), (68, 1203209865), (76, 1076556195), (78, 1048952190), (85, 962567892), (90, 909091898), (95, 861244956), (99, 826447180), (102, 802139910), (110, 743802462), (114, 717704130), (117, 699301460), (130, 629371314), (132, 619835385), (143, 572155740), (153, 534759940), (156, 524476095), (165, 495868308), (169, 484131780), (170, 481283946), (171, 478469420), (180, 454545949), (187, 437530860), (190, 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82812015), (990, 82644718), (1014, 80688630), (1020, 80213991), (1045, 78294996), (1105, 74043684), (1122, 72921810), (1140, 71770413), (1170, 69930146), (1235, 66249612), (1254, 65245830), (1287, 63572860), (1292, 63326835), (1326, 61703070), (1430, 57215574), (1482, 55208010), (1514, 54041130), (1521, 53792420), (1530, 53475994), (1615, 50661468), (1683, 48614540), (1690, 48413178), (1710, 47846942), (1716, 47679645), (1859, 44011980), (1870, 43753086), (1881, 43497220), (1938, 42217890), (1980, 41322359), (1989, 41135380), (2028, 40344315), (2090, 39147498), (2145, 38143716), (2210, 37021842), (2223, 36805340), (2244, 36460905), (2271, 36027420), (2340, 34965073), (2431, 33656220), (2470, 33124806), (2508, 32622915), (2535, 32275452), (2574, 31786430), (2652, 30851535), (2717, 30113460), (2805, 29168724), (2860, 28607787), (2873, 28478340), (2907, 28145260), (2964, 27604005), (3028, 27020565), (3042, 26896210), (3060, 26737997), (3135, 26098332), (3211, 25480620), (3230, 25330734), (3315, 24681228), (3366, 24307270), (3380, 24206589), (3420, 23923471), (3553, 23027940), (3705, 22083204), (3718, 22005990), (3740, 21876543), (3762, 21748610), (3785, 21616452), (3876, 21108945), (3978, 20567690), (4180, 19573749), (4199, 19485180), (4290, 19071858), (4420, 18510921), (4446, 18402670), (4542, 18013710), (4845, 16887156), (4862, 16828110), (4940, 16562403), (5070, 16137726), (5148, 15893215), (5434, 15056730), (5577, 14670660), (5610, 14584362), (5746, 14239170), (5814, 14072630), (6084, 13448105), (6270, 13049166), (6422, 12740310), (6435, 12714572), (6460, 12665367), (6630, 12340614), (6732, 12153635), (6813, 12009140), (7106, 11513970), (7293, 11218740), (7410, 11041602), (7436, 11002995), (7524, 10874305), (7570, 10808226), (7605, 10758484), (7956, 10283845), (8151, 10037820), (8327, 9825660), (8398, 9742590), (8415, 9722908), (8580, 9535929), (8619, 9492780), (8892, 9201335), (9084, 9006855), (9295, 8802396), (9405, 8699444), (9633, 8493540), (9690, 8443578), (9724, 8414055), (9841, 8314020), (9945, 8227076), (10140, 8068863), (10659, 7675980), (10868, 7528365), (11115, 7361068), (11154, 7335330), (11220, 7292181), (11355, 7205484), (11492, 7119585), (11628, 7036315), (12155, 6731244), (12540, 6524583), (12597, 6495060), (12844, 6370155), (12869, 6357780), (12870, 6357286), (13260, 6170307), (13585, 6022692), (13626, 6004570), (14212, 5756985), (14365, 5695668), (14383, 5688540), (14535, 5629052), (14586, 5609370), (14820, 5520801), (15140, 5404113), (15210, 5379242), (16055, 5096124), (16302, 5018910), (16654, 4912830), (16731, 4890220), (16796, 4871295), (16830, 4861454), (17238, 4746390), (17765, 4605588), (18590, 4401198), (18810, 4349722), (19266, 4246770), (19380, 4221789), (19682, 4157010), (19890, 4113538), (20995, 3897036), (21318, 3837990), (21879, 3739580), (22230, 3680534), (22308, 3667665), (22710, 3602742), (24310, 3365622), (24453, 3345940), (24981, 3275220), (25194, 3247530), (25738, 3178890), (25740, 3178643), (25857, 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(59046, 1385670), (62985, 1299012), (63206, 1294470), (63954, 1279330), (64220, 1274031), (64345, 1271556), (66924, 1222555), (68130, 1200914), (70642, 1158210), (71060, 1151397), (71915, 1137708), (72930, 1121874), (74943, 1091740), (75582, 1082510), (77214, 1059630), (81510, 1003782), (83270, 982566), (83655, 978044), (83980, 974259), (86190, 949278), (86298, 948090), (87516, 934895), (88569, 923780), (92378, 885690), (94809, 862980), (96330, 849354), (97812, 836485), (98410, 831402), (99924, 818805), (103428, 791065), (105963, 772140), (106590, 767598), (108251, 755820), (109174, 749430), (109395, 747916), (111540, 733533), (115596, 707795), (115821, 706420), (118092, 692835), (122265, 669188), (124905, 655044), (125970, 649506), (126412, 647235), (127908, 639665), (127933, 639540), (128690, 635778), (129285, 632852), (129447, 632060), (136260, 600457), (138567, 590460), (141284, 579105), (141559, 577980), (143830, 568854), (144495, 566236), (145860, 560937), (147615, 554268), (149886, 545870), (151164, 541255), (154428, 529815), (158015, 517788), (158213, 517140), (159885, 511732), (163020, 501891), (163761, 499620), (166540, 491283), (167297, 489060), (167310, 489022), (172380, 474639), (172596, 474045), (176605, 463284), (177138, 461890), (184756, 442845), (186979, 437580), (188955, 433004), (189618, 431490), (192660, 424677), (193035, 423852), (196820, 415701), (211926, 386070), (213180, 383799), (215745, 379236), (216502, 377910), (218348, 374715), (218790, 373958), (230945, 354276), (231642, 353210), (244511, 334620), (244530, 334594), (249810, 327522), (251940, 324753), (255866, 319770), (257380, 317889), (258570, 316426), (258894, 316030), (272935, 299772), (277134, 295230), (283118, 288990), (284427, 287660)]