97441400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 269502840

約数和(自身を除く): 172061440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 122, 140, 163, 175, 196, 200, 244, 245, 280, 305, 326, 350, 392, 427, 488, 490, 610, 652, 700, 815, 854, 980, 1141, 1220, 1225, 1304, 1400, 1525, 1630, 1708, 1960, 2135, 2282, 2440, 2450, 2989, 3050, 3260, 3416, 4075, 4270, 4564, 4900, 5705, 5978, 6100, 6520, 7987, 8150, 8540, 9128, 9800, 9943, 10675, 11410, 11956, 12200, 14945, 15974, 16300, 17080, 19886, 21350, 22820, 23912, 28525, 29890, 31948, 32600, 39772, 39935, 42700, 45640, 49715, 57050, 59780, 63896, 69601, 74725, 79544, 79870, 85400, 99430, 114100, 119560, 139202, 149450, 159740, 198860, 199675, 228200, 248575, 278404, 298900, 319480, 348005, 397720, 399350, 487207, 497150, 556808, 597800, 696010, 798700, 974414, 994300, 1392020, 1597400, 1740025, 1948828, 1988600, 2436035, 2784040, 3480050, 3897656, 4872070, 6960100, 9744140, 12180175, 13920200, 19488280, 24360350, 48720700, 97441400]

約数ペア:

[(1, 97441400), (2, 48720700), (4, 24360350), (5, 19488280), (7, 13920200), (8, 12180175), (10, 9744140), (14, 6960100), (20, 4872070), (25, 3897656), (28, 3480050), (35, 2784040), (40, 2436035), (49, 1988600), (50, 1948828), (56, 1740025), (61, 1597400), (70, 1392020), (98, 994300), (100, 974414), (122, 798700), (140, 696010), (163, 597800), (175, 556808), (196, 497150), (200, 487207), (244, 399350), (245, 397720), (280, 348005), (305, 319480), (326, 298900), (350, 278404), (392, 248575), (427, 228200), (488, 199675), (490, 198860), (610, 159740), (652, 149450), (700, 139202), (815, 119560), (854, 114100), (980, 99430), (1141, 85400), (1220, 79870), (1225, 79544), (1304, 74725), (1400, 69601), (1525, 63896), (1630, 59780), (1708, 57050), (1960, 49715), (2135, 45640), (2282, 42700), (2440, 39935), (2450, 39772), (2989, 32600), (3050, 31948), (3260, 29890), (3416, 28525), (4075, 23912), (4270, 22820), (4564, 21350), (4900, 19886), (5705, 17080), (5978, 16300), (6100, 15974), (6520, 14945), (7987, 12200), (8150, 11956), (8540, 11410), (9128, 10675), (9800, 9943)]