40885650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 122882760

約数和(自身を除く): 81997110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 241, 261, 290, 325, 377, 390, 435, 450, 482, 522, 585, 650, 723, 725, 754, 870, 975, 1131, 1170, 1205, 1305, 1446, 1450, 1885, 1950, 2169, 2175, 2262, 2410, 2610, 2925, 3133, 3393, 3615, 3770, 4338, 4350, 5655, 5850, 6025, 6266, 6525, 6786, 6989, 7230, 9399, 9425, 10845, 11310, 12050, 13050, 13978, 15665, 16965, 18075, 18798, 18850, 20967, 21690, 28197, 28275, 31330, 33930, 34945, 36150, 41934, 46995, 54225, 56394, 56550, 62901, 69890, 78325, 84825, 90857, 93990, 104835, 108450, 125802, 140985, 156650, 169650, 174725, 181714, 209670, 234975, 272571, 281970, 314505, 349450, 454285, 469950, 524175, 545142, 629010, 704925, 817713, 908570, 1048350, 1362855, 1409850, 1572525, 1635426, 2271425, 2725710, 3145050, 4088565, 4542850, 6814275, 8177130, 13628550, 20442825, 40885650]

約数ペア:

[(1, 40885650), (2, 20442825), (3, 13628550), (5, 8177130), (6, 6814275), (9, 4542850), (10, 4088565), (13, 3145050), (15, 2725710), (18, 2271425), (25, 1635426), (26, 1572525), (29, 1409850), (30, 1362855), (39, 1048350), (45, 908570), (50, 817713), (58, 704925), (65, 629010), (75, 545142), (78, 524175), (87, 469950), (90, 454285), (117, 349450), (130, 314505), (145, 281970), (150, 272571), (174, 234975), (195, 209670), (225, 181714), (234, 174725), (241, 169650), (261, 156650), (290, 140985), (325, 125802), (377, 108450), (390, 104835), (435, 93990), (450, 90857), (482, 84825), (522, 78325), (585, 69890), (650, 62901), (723, 56550), (725, 56394), (754, 54225), (870, 46995), (975, 41934), (1131, 36150), (1170, 34945), (1205, 33930), (1305, 31330), (1446, 28275), (1450, 28197), (1885, 21690), (1950, 20967), (2169, 18850), (2175, 18798), (2262, 18075), (2410, 16965), (2610, 15665), (2925, 13978), (3133, 13050), (3393, 12050), (3615, 11310), (3770, 10845), (4338, 9425), (4350, 9399), (5655, 7230), (5850, 6989), (6025, 6786), (6266, 6525)]