88092200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 243315900

約数和(自身を除く): 155223700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 89, 98, 100, 101, 140, 175, 178, 196, 200, 202, 245, 280, 350, 356, 392, 404, 445, 490, 505, 623, 700, 707, 712, 808, 890, 980, 1010, 1225, 1246, 1400, 1414, 1780, 1960, 2020, 2225, 2450, 2492, 2525, 2828, 3115, 3535, 3560, 4040, 4361, 4450, 4900, 4949, 4984, 5050, 5656, 6230, 7070, 8722, 8900, 8989, 9800, 9898, 10100, 12460, 14140, 15575, 17444, 17675, 17800, 17978, 19796, 20200, 21805, 24745, 24920, 28280, 31150, 34888, 35350, 35956, 39592, 43610, 44945, 49490, 62300, 62923, 70700, 71912, 87220, 89890, 98980, 109025, 123725, 124600, 125846, 141400, 174440, 179780, 197960, 218050, 224725, 247450, 251692, 314615, 359560, 436100, 440461, 449450, 494900, 503384, 629230, 872200, 880922, 898900, 989800, 1258460, 1573075, 1761844, 1797800, 2202305, 2516920, 3146150, 3523688, 4404610, 6292300, 8809220, 11011525, 12584600, 17618440, 22023050, 44046100, 88092200]

約数ペア:

[(1, 88092200), (2, 44046100), (4, 22023050), (5, 17618440), (7, 12584600), (8, 11011525), (10, 8809220), (14, 6292300), (20, 4404610), (25, 3523688), (28, 3146150), (35, 2516920), (40, 2202305), (49, 1797800), (50, 1761844), (56, 1573075), (70, 1258460), (89, 989800), (98, 898900), (100, 880922), (101, 872200), (140, 629230), (175, 503384), (178, 494900), (196, 449450), (200, 440461), (202, 436100), (245, 359560), (280, 314615), (350, 251692), (356, 247450), (392, 224725), (404, 218050), (445, 197960), (490, 179780), (505, 174440), (623, 141400), (700, 125846), (707, 124600), (712, 123725), (808, 109025), (890, 98980), (980, 89890), (1010, 87220), (1225, 71912), (1246, 70700), (1400, 62923), (1414, 62300), (1780, 49490), (1960, 44945), (2020, 43610), (2225, 39592), (2450, 35956), (2492, 35350), (2525, 34888), (2828, 31150), (3115, 28280), (3535, 24920), (3560, 24745), (4040, 21805), (4361, 20200), (4450, 19796), (4900, 17978), (4949, 17800), (4984, 17675), (5050, 17444), (5656, 15575), (6230, 14140), (7070, 12460), (8722, 10100), (8900, 9898), (8989, 9800)]