20191025400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 768

約数和(自身を含む): 81061478400

約数和(自身を除く): 60870453000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 31, 35, 39, 40, 42, 50, 52, 56, 60, 62, 65, 70, 75, 78, 79, 84, 91, 93, 100, 104, 105, 120, 124, 130, 140, 150, 151, 155, 156, 158, 168, 175, 182, 186, 195, 200, 210, 217, 237, 248, 260, 273, 280, 300, 302, 310, 312, 316, 325, 350, 364, 372, 390, 395, 403, 420, 434, 453, 455, 465, 474, 520, 525, 546, 553, 600, 604, 620, 632, 650, 651, 700, 728, 744, 755, 775, 780, 790, 806, 840, 868, 906, 910, 930, 948, 975, 1027, 1050, 1057, 1085, 1092, 1106, 1185, 1208, 1209, 1240, 1300, 1302, 1365, 1400, 1510, 1550, 1560, 1580, 1612, 1659, 1736, 1812, 1820, 1860, 1896, 1950, 1963, 1975, 2015, 2054, 2100, 2114, 2170, 2184, 2212, 2265, 2275, 2325, 2370, 2418, 2449, 2600, 2604, 2730, 2765, 2821, 3020, 3081, 3100, 3160, 3171, 3224, 3255, 3318, 3624, 3640, 3720, 3775, 3900, 3926, 3950, 4030, 4108, 4200, 4228, 4340, 4424, 4530, 4550, 4650, 4681, 4740, 4836, 4898, 5135, 5208, 5285, 5425, 5460, 5530, 5642, 5889, 5925, 6040, 6045, 6162, 6200, 6342, 6510, 6636, 6825, 7189, 7347, 7550, 7800, 7852, 7900, 8060, 8216, 8295, 8456, 8463, 8680, 9060, 9100, 9300, 9362, 9480, 9672, 9796, 9815, 10075, 10270, 10570, 10850, 10920, 11060, 11284, 11325, 11778, 11850, 11929, 12090, 12245, 12324, 12684, 13020, 13272, 13650, 13741, 13825, 14043, 14105, 14378, 14694, 15100, 15405, 15704, 15800, 15855, 16120, 16275, 16590, 16926, 17143, 18120, 18200, 18600, 18724, 19592, 19630, 20150, 20540, 21140, 21567, 21700, 22120, 22568, 22650, 23405, 23556, 23700, 23858, 24180, 24490, 24648, 25368, 25675, 26040, 26425, 27300, 27482, 27650, 28086, 28210, 28756, 29388, 29445, 30200, 30225, 30810, 31710, 31837, 32550, 32767, 33180, 33852, 34286, 35787, 35945, 36735, 37448, 39260, 40300, 41080, 41223, 41475, 42280, 42315, 43134, 43400, 45300, 46810, 47112, 47400, 47716, 48360, 48980, 49075, 51350, 51429, 52850, 54600, 54964, 55300, 56172, 56420, 57512, 58776, 58890, 59645, 60450, 60853, 61225, 61620, 63420, 63674, 65100, 65534, 66360, 67704, 68572, 68705, 70215, 70525, 71574, 71890, 73470, 77025, 78520, 79275, 80600, 82446, 82950, 83503, 84630, 85715, 86268, 90600, 93620, 95432, 95511, 97960, 98150, 98301, 102700, 102858, 105700, 107835, 109928, 110600, 112344, 112840, 117025, 117780, 119290, 120900, 121706, 122450, 123240, 126840, 127348, 130200, 131068, 137144, 137410, 140430, 141050, 143148, 143780, 146940, 147225, 154050, 155077, 158550, 159185, 163835, 164892, 165900, 167006, 169260, 171430, 172536, 178935, 179725, 182559, 183675, 187240, 191022, 196300, 196602, 205400, 205716, 206115, 211400, 211575, 215670, 222859, 234050, 235560, 238580, 241800, 243412, 244900, 250509, 254696, 257145, 262136, 274820, 280860, 282100, 286296, 287560, 293880, 294450, 298225, 304265, 308100, 310154, 317100, 318370, 327670, 329784, 331800, 334012, 338520, 342860, 343525, 351075, 357870, 359450, 365118, 367350, 369799, 382044, 392600, 393204, 411432, 412230, 417515, 423150, 425971, 428575, 431340, 445718, 465231, 468100, 477160, 477555, 486824, 489800, 491505, 501018, 514290, 539175, 549640, 561720, 564200, 588900, 596450, 608530, 616200, 620308, 634200, 636740, 655340, 668024, 668577, 685720, 687050, 702150, 715740, 718900, 730236, 734700, 739598, 764088, 775385, 786408, 795925, 819175, 824460, 835030, 846300, 851942, 857150, 862680, 891436, 894675, 912795, 930462, 936200, 955110, 983010, 1002036, 1028580, 1030575, 1078350, 1085539, 1109397, 1114295, 1177800, 1192900, 1217060, 1240616, 1252545, 1273480, 1277913, 1285725, 1310680, 1337154, 1374100, 1404300, 1431480, 1437800, 1460472, 1469400, 1479196, 1521325, 1550770, 1591850, 1638350, 1648920, 1670060, 1692600, 1703884, 1714300, 1782872, 1789350, 1825590, 1848995, 1860924, 1910220, 1966020, 2004072, 2057160, 2061150, 2087575, 2129855, 2156700, 2171078, 2218794, 2228590, 2326155, 2385800, 2387775, 2434120, 2457525, 2505090, 2555826, 2571450, 2588593, 2674308, 2748200, 2808600, 2958392, 3042650, 3101540, 3183700, 3256617, 3276700, 3340120, 3342885, 3407768, 3428600, 3578700, 3651180, 3697990, 3721848, 3820440, 3876925, 3932040, 4122300, 4175150, 4259710, 4313400, 4342156, 4437588, 4457180, 4563975, 4652310, 4775550, 4807387, 4915050, 5010180, 5111652, 5142900, 5177186, 5348616, 5427695, 5546985, 5571475, 6085300, 6203080, 6262725, 6367400, 6389565, 6513234, 6553400, 6685770, 7157400, 7302360, 7395980, 7753850, 7765779, 8244600, 8350300, 8519420, 8684312, 8875176, 8914360, 9127950, 9244975, 9304620, 9551100, 9614774, 9830100, 10020360, 10223304, 10285800, 10354372, 10649275, 10855390, 11093970, 11142950, 11630775, 12170600, 12525450, 12779130, 12942965, 13026468, 13371540, 14422161, 14791960, 15507700, 15531558, 16283085, 16700600, 16714425, 17038840, 18255900, 18489950, 18609240, 19102200, 19229548, 19660200, 20708744, 21298550, 21710780, 22187940, 22285900, 23261550, 24036935, 25050900, 25558260, 25885930, 26052936, 26743080, 27138475, 27734925, 28844322, 31015400, 31063116, 31947825, 32566170, 33428850, 33651709, 36511800, 36979900, 38459096, 38828895, 42597100, 43421560, 44375880, 44571800, 46523100, 48073870, 50101800, 51116520, 51771860, 54276950, 55469850, 57688644, 62126232, 63895650, 64714825, 65132340, 66857700, 67303418, 72110805, 73959800, 77657790, 81415425, 85194200, 93046200, 96147740, 100955127, 103543720, 108553900, 110939700, 115377288, 120184675, 127791300, 129429650, 130264680, 133715400, 134606836, 144221610, 155315580, 162830850, 168258545, 192295480, 194144475, 201910254, 217107800, 221879400, 240369350, 255582600, 258859300, 269213672, 288443220, 310631160, 325661700, 336517090, 360554025, 388288950, 403820508, 480738700, 504775635, 517718600, 576886440, 651323400, 673034180, 721108050, 776577900, 807641016, 841292725, 961477400, 1009551270, 1346068360, 1442216100, 1553155800, 1682585450, 2019102540, 2523878175, 2884432200, 3365170900, 4038205080, 5047756350, 6730341800, 10095512700, 20191025400]

約数ペア:

[(1, 20191025400), (2, 10095512700), (3, 6730341800), (4, 5047756350), (5, 4038205080), (6, 3365170900), (7, 2884432200), (8, 2523878175), (10, 2019102540), (12, 1682585450), (13, 1553155800), (14, 1442216100), (15, 1346068360), (20, 1009551270), (21, 961477400), (24, 841292725), (25, 807641016), (26, 776577900), (28, 721108050), (30, 673034180), (31, 651323400), (35, 576886440), (39, 517718600), (40, 504775635), (42, 480738700), (50, 403820508), (52, 388288950), (56, 360554025), (60, 336517090), (62, 325661700), (65, 310631160), (70, 288443220), (75, 269213672), (78, 258859300), (79, 255582600), (84, 240369350), (91, 221879400), (93, 217107800), (100, 201910254), (104, 194144475), (105, 192295480), (120, 168258545), (124, 162830850), (130, 155315580), (140, 144221610), (150, 134606836), (151, 133715400), (155, 130264680), (156, 129429650), (158, 127791300), (168, 120184675), (175, 115377288), (182, 110939700), (186, 108553900), (195, 103543720), (200, 100955127), (210, 96147740), (217, 93046200), (237, 85194200), (248, 81415425), (260, 77657790), (273, 73959800), (280, 72110805), (300, 67303418), (302, 66857700), (310, 65132340), (312, 64714825), (316, 63895650), (325, 62126232), (350, 57688644), (364, 55469850), (372, 54276950), (390, 51771860), (395, 51116520), (403, 50101800), (420, 48073870), (434, 46523100), (453, 44571800), (455, 44375880), (465, 43421560), (474, 42597100), (520, 38828895), (525, 38459096), (546, 36979900), (553, 36511800), (600, 33651709), (604, 33428850), (620, 32566170), (632, 31947825), (650, 31063116), (651, 31015400), (700, 28844322), (728, 27734925), (744, 27138475), (755, 26743080), (775, 26052936), (780, 25885930), (790, 25558260), (806, 25050900), (840, 24036935), (868, 23261550), (906, 22285900), (910, 22187940), (930, 21710780), (948, 21298550), (975, 20708744), (1027, 19660200), (1050, 19229548), (1057, 19102200), (1085, 18609240), (1092, 18489950), (1106, 18255900), (1185, 17038840), (1208, 16714425), (1209, 16700600), (1240, 16283085), (1300, 15531558), (1302, 15507700), (1365, 14791960), (1400, 14422161), (1510, 13371540), (1550, 13026468), (1560, 12942965), (1580, 12779130), (1612, 12525450), (1659, 12170600), (1736, 11630775), (1812, 11142950), (1820, 11093970), (1860, 10855390), (1896, 10649275), (1950, 10354372), (1963, 10285800), (1975, 10223304), (2015, 10020360), (2054, 9830100), (2100, 9614774), (2114, 9551100), (2170, 9304620), (2184, 9244975), (2212, 9127950), (2265, 8914360), (2275, 8875176), (2325, 8684312), (2370, 8519420), (2418, 8350300), (2449, 8244600), (2600, 7765779), (2604, 7753850), (2730, 7395980), (2765, 7302360), (2821, 7157400), (3020, 6685770), (3081, 6553400), (3100, 6513234), (3160, 6389565), (3171, 6367400), (3224, 6262725), (3255, 6203080), (3318, 6085300), (3624, 5571475), (3640, 5546985), (3720, 5427695), (3775, 5348616), (3900, 5177186), (3926, 5142900), (3950, 5111652), (4030, 5010180), (4108, 4915050), (4200, 4807387), (4228, 4775550), (4340, 4652310), (4424, 4563975), (4530, 4457180), (4550, 4437588), (4650, 4342156), (4681, 4313400), (4740, 4259710), (4836, 4175150), (4898, 4122300), (5135, 3932040), (5208, 3876925), (5285, 3820440), (5425, 3721848), (5460, 3697990), (5530, 3651180), (5642, 3578700), (5889, 3428600), (5925, 3407768), (6040, 3342885), (6045, 3340120), (6162, 3276700), (6200, 3256617), (6342, 3183700), (6510, 3101540), (6636, 3042650), (6825, 2958392), (7189, 2808600), (7347, 2748200), (7550, 2674308), (7800, 2588593), (7852, 2571450), (7900, 2555826), (8060, 2505090), (8216, 2457525), (8295, 2434120), (8456, 2387775), (8463, 2385800), (8680, 2326155), (9060, 2228590), (9100, 2218794), (9300, 2171078), (9362, 2156700), (9480, 2129855), (9672, 2087575), (9796, 2061150), (9815, 2057160), (10075, 2004072), (10270, 1966020), (10570, 1910220), (10850, 1860924), (10920, 1848995), (11060, 1825590), (11284, 1789350), (11325, 1782872), (11778, 1714300), (11850, 1703884), (11929, 1692600), (12090, 1670060), (12245, 1648920), (12324, 1638350), (12684, 1591850), (13020, 1550770), (13272, 1521325), (13650, 1479196), (13741, 1469400), (13825, 1460472), (14043, 1437800), (14105, 1431480), (14378, 1404300), (14694, 1374100), (15100, 1337154), (15405, 1310680), (15704, 1285725), (15800, 1277913), (15855, 1273480), (16120, 1252545), (16275, 1240616), (16590, 1217060), (16926, 1192900), (17143, 1177800), (18120, 1114295), (18200, 1109397), (18600, 1085539), (18724, 1078350), (19592, 1030575), (19630, 1028580), (20150, 1002036), (20540, 983010), (21140, 955110), (21567, 936200), (21700, 930462), (22120, 912795), (22568, 894675), (22650, 891436), (23405, 862680), (23556, 857150), (23700, 851942), (23858, 846300), (24180, 835030), (24490, 824460), (24648, 819175), (25368, 795925), (25675, 786408), (26040, 775385), (26425, 764088), (27300, 739598), (27482, 734700), (27650, 730236), (28086, 718900), (28210, 715740), (28756, 702150), (29388, 687050), (29445, 685720), (30200, 668577), (30225, 668024), (30810, 655340), (31710, 636740), (31837, 634200), (32550, 620308), (32767, 616200), (33180, 608530), (33852, 596450), (34286, 588900), (35787, 564200), (35945, 561720), (36735, 549640), (37448, 539175), (39260, 514290), (40300, 501018), (41080, 491505), (41223, 489800), (41475, 486824), (42280, 477555), (42315, 477160), (43134, 468100), (43400, 465231), (45300, 445718), (46810, 431340), (47112, 428575), (47400, 425971), (47716, 423150), (48360, 417515), (48980, 412230), (49075, 411432), (51350, 393204), (51429, 392600), (52850, 382044), (54600, 369799), (54964, 367350), (55300, 365118), (56172, 359450), (56420, 357870), (57512, 351075), (58776, 343525), (58890, 342860), (59645, 338520), (60450, 334012), (60853, 331800), (61225, 329784), (61620, 327670), (63420, 318370), (63674, 317100), (65100, 310154), (65534, 308100), (66360, 304265), (67704, 298225), (68572, 294450), (68705, 293880), (70215, 287560), (70525, 286296), (71574, 282100), (71890, 280860), (73470, 274820), (77025, 262136), (78520, 257145), (79275, 254696), (80600, 250509), (82446, 244900), (82950, 243412), (83503, 241800), (84630, 238580), (85715, 235560), (86268, 234050), (90600, 222859), (93620, 215670), (95432, 211575), (95511, 211400), (97960, 206115), (98150, 205716), (98301, 205400), (102700, 196602), (102858, 196300), (105700, 191022), (107835, 187240), (109928, 183675), (110600, 182559), (112344, 179725), (112840, 178935), (117025, 172536), (117780, 171430), (119290, 169260), (120900, 167006), (121706, 165900), (122450, 164892), (123240, 163835), (126840, 159185), (127348, 158550), (130200, 155077), (131068, 154050), (137144, 147225), (137410, 146940), (140430, 143780), (141050, 143148)]