90781356120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{7537}}^1$

素因数の和:8674

約数の個数: 256

約数和(自身を含む): 335541104640

約数和(自身を除く): 244759748520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1103, 1365, 1560, 1820, 2184, 2206, 2730, 3309, 3640, 4412, 5460, 5515, 6618, 7537, 7721, 8824, 10920, 11030, 13236, 14339, 15074, 15442, 16545, 22060, 22611, 23163, 26472, 28678, 30148, 30884, 33090, 37685, 38605, 43017, 44120, 45222, 46326, 52759, 57356, 60296, 61768, 66180, 71695, 75370, 77210, 86034, 90444, 92652, 97981, 100373, 105518, 113055, 114712, 115815, 132360, 143390, 150740, 154420, 158277, 172068, 180888, 185304, 195962, 200746, 211036, 215085, 226110, 231630, 263795, 286780, 293943, 301119, 301480, 308840, 316554, 344136, 391924, 401492, 422072, 430170, 452220, 463260, 489905, 501865, 527590, 573560, 587886, 602238, 633108, 685867, 783848, 791385, 802984, 860340, 904440, 926520, 979810, 1003730, 1055180, 1175772, 1204476, 1266216, 1371734, 1469715, 1505595, 1582770, 1720680, 1959620, 2007460, 2057601, 2110360, 2351544, 2408952, 2743468, 2939430, 3011190, 3165540, 3429335, 3919240, 4014920, 4115202, 5486936, 5878860, 6022380, 6331080, 6858670, 8230404, 8313311, 10288005, 11757720, 12044760, 13717340, 16460808, 16626622, 20576010, 24939933, 27434680, 33253244, 41152020, 41566555, 49879866, 58193177, 66506488, 82304040, 83133110, 99759732, 108073043, 116386354, 124699665, 166266220, 174579531, 199519464, 216146086, 232772708, 249399330, 290965885, 324219129, 332532440, 349159062, 432292172, 465545416, 498798660, 540365215, 581931770, 648438258, 698318124, 756511301, 864584344, 872897655, 997597320, 1080730430, 1163863540, 1296876516, 1396636248, 1513022602, 1621095645, 1745795310, 2161460860, 2269533903, 2327727080, 2593753032, 3026045204, 3242191290, 3491590620, 3782556505, 4322921720, 4539067806, 6052090408, 6484382580, 6983181240, 7565113010, 9078135612, 11347669515, 12968765160, 15130226020, 18156271224, 22695339030, 30260452040, 45390678060, 90781356120]

約数ペア:

[(1, 90781356120), (2, 45390678060), (3, 30260452040), (4, 22695339030), (5, 18156271224), (6, 15130226020), (7, 12968765160), (8, 11347669515), (10, 9078135612), (12, 7565113010), (13, 6983181240), (14, 6484382580), (15, 6052090408), (20, 4539067806), (21, 4322921720), (24, 3782556505), (26, 3491590620), (28, 3242191290), (30, 3026045204), (35, 2593753032), (39, 2327727080), (40, 2269533903), (42, 2161460860), (52, 1745795310), (56, 1621095645), (60, 1513022602), (65, 1396636248), (70, 1296876516), (78, 1163863540), (84, 1080730430), (91, 997597320), (104, 872897655), (105, 864584344), (120, 756511301), (130, 698318124), (140, 648438258), (156, 581931770), (168, 540365215), (182, 498798660), (195, 465545416), (210, 432292172), (260, 349159062), (273, 332532440), (280, 324219129), (312, 290965885), (364, 249399330), (390, 232772708), (420, 216146086), (455, 199519464), (520, 174579531), (546, 166266220), (728, 124699665), (780, 116386354), (840, 108073043), (910, 99759732), (1092, 83133110), (1103, 82304040), (1365, 66506488), (1560, 58193177), (1820, 49879866), (2184, 41566555), (2206, 41152020), (2730, 33253244), (3309, 27434680), (3640, 24939933), (4412, 20576010), (5460, 16626622), (5515, 16460808), (6618, 13717340), (7537, 12044760), (7721, 11757720), (8824, 10288005), (10920, 8313311), (11030, 8230404), (13236, 6858670), (14339, 6331080), (15074, 6022380), (15442, 5878860), (16545, 5486936), (22060, 4115202), (22611, 4014920), (23163, 3919240), (26472, 3429335), (28678, 3165540), (30148, 3011190), (30884, 2939430), (33090, 2743468), (37685, 2408952), (38605, 2351544), (43017, 2110360), (44120, 2057601), (45222, 2007460), (46326, 1959620), (52759, 1720680), (57356, 1582770), (60296, 1505595), (61768, 1469715), (66180, 1371734), (71695, 1266216), (75370, 1204476), (77210, 1175772), (86034, 1055180), (90444, 1003730), (92652, 979810), (97981, 926520), (100373, 904440), (105518, 860340), (113055, 802984), (114712, 791385), (115815, 783848), (132360, 685867), (143390, 633108), (150740, 602238), (154420, 587886), (158277, 573560), (172068, 527590), (180888, 501865), (185304, 489905), (195962, 463260), (200746, 452220), (211036, 430170), (215085, 422072), (226110, 401492), (231630, 391924), (263795, 344136), (286780, 316554), (293943, 308840), (301119, 301480)]