90532260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5562

約数の個数: 144

約数和(自身を含む): 338048256

約数和(自身を除く): 247515996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 5527, 8190, 11054, 16380, 16581, 22108, 27635, 33162, 38689, 49743, 55270, 66324, 71851, 77378, 82905, 99486, 110540, 116067, 143702, 154756, 165810, 193445, 198972, 215553, 232134, 248715, 287404, 331620, 348201, 359255, 386890, 431106, 464268, 497430, 502957, 580335, 646659, 696402, 718510, 773780, 862212, 994860, 1005914, 1077765, 1160670, 1293318, 1392804, 1437020, 1508871, 1741005, 2011828, 2155530, 2321340, 2514785, 2586636, 3017742, 3233295, 3482010, 4311060, 4526613, 5029570, 6035484, 6466590, 6964020, 7544355, 9053226, 10059140, 12933180, 15088710, 18106452, 22633065, 30177420, 45266130, 90532260]

約数ペア:

[(1, 90532260), (2, 45266130), (3, 30177420), (4, 22633065), (5, 18106452), (6, 15088710), (7, 12933180), (9, 10059140), (10, 9053226), (12, 7544355), (13, 6964020), (14, 6466590), (15, 6035484), (18, 5029570), (20, 4526613), (21, 4311060), (26, 3482010), (28, 3233295), (30, 3017742), (35, 2586636), (36, 2514785), (39, 2321340), (42, 2155530), (45, 2011828), (52, 1741005), (60, 1508871), (63, 1437020), (65, 1392804), (70, 1293318), (78, 1160670), (84, 1077765), (90, 1005914), (91, 994860), (105, 862212), (117, 773780), (126, 718510), (130, 696402), (140, 646659), (156, 580335), (180, 502957), (182, 497430), (195, 464268), (210, 431106), (234, 386890), (252, 359255), (260, 348201), (273, 331620), (315, 287404), (364, 248715), (390, 232134), (420, 215553), (455, 198972), (468, 193445), (546, 165810), (585, 154756), (630, 143702), (780, 116067), (819, 110540), (910, 99486), (1092, 82905), (1170, 77378), (1260, 71851), (1365, 66324), (1638, 55270), (1820, 49743), (2340, 38689), (2730, 33162), (3276, 27635), (4095, 22108), (5460, 16581), (5527, 16380), (8190, 11054)]