99864720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2689

約数の個数: 120

約数和(自身を含む): 341837496

約数和(自身を除く): 241972776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 2617, 3180, 3816, 4240, 4770, 5234, 6360, 7632, 7851, 9540, 10468, 12720, 13085, 15702, 19080, 20936, 23553, 26170, 31404, 38160, 39255, 41872, 47106, 52340, 62808, 78510, 94212, 104680, 117765, 125616, 138701, 157020, 188424, 209360, 235530, 277402, 314040, 376848, 416103, 471060, 554804, 628080, 693505, 832206, 942120, 1109608, 1248309, 1387010, 1664412, 1884240, 2080515, 2219216, 2496618, 2774020, 3328824, 4161030, 4993236, 5548040, 6241545, 6657648, 8322060, 9986472, 11096080, 12483090, 16644120, 19972944, 24966180, 33288240, 49932360, 99864720]

約数ペア:

[(1, 99864720), (2, 49932360), (3, 33288240), (4, 24966180), (5, 19972944), (6, 16644120), (8, 12483090), (9, 11096080), (10, 9986472), (12, 8322060), (15, 6657648), (16, 6241545), (18, 5548040), (20, 4993236), (24, 4161030), (30, 3328824), (36, 2774020), (40, 2496618), (45, 2219216), (48, 2080515), (53, 1884240), (60, 1664412), (72, 1387010), (80, 1248309), (90, 1109608), (106, 942120), (120, 832206), (144, 693505), (159, 628080), (180, 554804), (212, 471060), (240, 416103), (265, 376848), (318, 314040), (360, 277402), (424, 235530), (477, 209360), (530, 188424), (636, 157020), (720, 138701), (795, 125616), (848, 117765), (954, 104680), (1060, 94212), (1272, 78510), (1590, 62808), (1908, 52340), (2120, 47106), (2385, 41872), (2544, 39255), (2617, 38160), (3180, 31404), (3816, 26170), (4240, 23553), (4770, 20936), (5234, 19080), (6360, 15702), (7632, 13085), (7851, 12720), (9540, 10468)]