57123400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 143729640

約数和(自身を除く): 86606240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 53, 68, 85, 100, 106, 136, 170, 200, 212, 265, 317, 340, 424, 425, 530, 634, 680, 850, 901, 1060, 1268, 1325, 1585, 1700, 1802, 2120, 2536, 2650, 3170, 3400, 3604, 4505, 5300, 5389, 6340, 7208, 7925, 9010, 10600, 10778, 12680, 15850, 16801, 18020, 21556, 22525, 26945, 31700, 33602, 36040, 43112, 45050, 53890, 63400, 67204, 84005, 90100, 107780, 134408, 134725, 168010, 180200, 215560, 269450, 285617, 336020, 420025, 538900, 571234, 672040, 840050, 1077800, 1142468, 1428085, 1680100, 2284936, 2856170, 3360200, 5712340, 7140425, 11424680, 14280850, 28561700, 57123400]

約数ペア:

[(1, 57123400), (2, 28561700), (4, 14280850), (5, 11424680), (8, 7140425), (10, 5712340), (17, 3360200), (20, 2856170), (25, 2284936), (34, 1680100), (40, 1428085), (50, 1142468), (53, 1077800), (68, 840050), (85, 672040), (100, 571234), (106, 538900), (136, 420025), (170, 336020), (200, 285617), (212, 269450), (265, 215560), (317, 180200), (340, 168010), (424, 134725), (425, 134408), (530, 107780), (634, 90100), (680, 84005), (850, 67204), (901, 63400), (1060, 53890), (1268, 45050), (1325, 43112), (1585, 36040), (1700, 33602), (1802, 31700), (2120, 26945), (2536, 22525), (2650, 21556), (3170, 18020), (3400, 16801), (3604, 15850), (4505, 12680), (5300, 10778), (5389, 10600), (6340, 9010), (7208, 7925)]