177804913100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2417}}^1\times {\mathrm{25367}}^1$

素因数の和:27827

約数の個数: 72

約数和(自身を含む): 399322254240

約数和(自身を除く): 221517341140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2417, 2900, 4834, 9668, 12085, 24170, 25367, 48340, 50734, 60425, 70093, 101468, 120850, 126835, 140186, 241700, 253670, 280372, 350465, 507340, 634175, 700930, 735643, 1268350, 1401860, 1471286, 1752325, 2536700, 2942572, 3504650, 3678215, 7009300, 7356430, 14712860, 18391075, 36782150, 61312039, 73564300, 122624078, 245248156, 306560195, 613120390, 1226240780, 1532800975, 1778049131, 3065601950, 3556098262, 6131203900, 7112196524, 8890245655, 17780491310, 35560982620, 44451228275, 88902456550, 177804913100]

約数ペア:

[(1, 177804913100), (2, 88902456550), (4, 44451228275), (5, 35560982620), (10, 17780491310), (20, 8890245655), (25, 7112196524), (29, 6131203900), (50, 3556098262), (58, 3065601950), (100, 1778049131), (116, 1532800975), (145, 1226240780), (290, 613120390), (580, 306560195), (725, 245248156), (1450, 122624078), (2417, 73564300), (2900, 61312039), (4834, 36782150), (9668, 18391075), (12085, 14712860), (24170, 7356430), (25367, 7009300), (48340, 3678215), (50734, 3504650), (60425, 2942572), (70093, 2536700), (101468, 1752325), (120850, 1471286), (126835, 1401860), (140186, 1268350), (241700, 735643), (253670, 700930), (280372, 634175), (350465, 507340)]