25361400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 80530560

約数和(自身を除く): 55169160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 983, 1032, 1075, 1290, 1720, 1966, 2150, 2580, 2949, 3225, 3932, 4300, 4915, 5160, 5898, 6450, 7864, 8600, 9830, 11796, 12900, 14745, 19660, 23592, 24575, 25800, 29490, 39320, 42269, 49150, 58980, 73725, 84538, 98300, 117960, 126807, 147450, 169076, 196600, 211345, 253614, 294900, 338152, 422690, 507228, 589800, 634035, 845380, 1014456, 1056725, 1268070, 1690760, 2113450, 2536140, 3170175, 4226900, 5072280, 6340350, 8453800, 12680700, 25361400]

約数ペア:

[(1, 25361400), (2, 12680700), (3, 8453800), (4, 6340350), (5, 5072280), (6, 4226900), (8, 3170175), (10, 2536140), (12, 2113450), (15, 1690760), (20, 1268070), (24, 1056725), (25, 1014456), (30, 845380), (40, 634035), (43, 589800), (50, 507228), (60, 422690), (75, 338152), (86, 294900), (100, 253614), (120, 211345), (129, 196600), (150, 169076), (172, 147450), (200, 126807), (215, 117960), (258, 98300), (300, 84538), (344, 73725), (430, 58980), (516, 49150), (600, 42269), (645, 39320), (860, 29490), (983, 25800), (1032, 24575), (1075, 23592), (1290, 19660), (1720, 14745), (1966, 12900), (2150, 11796), (2580, 9830), (2949, 8600), (3225, 7864), (3932, 6450), (4300, 5898), (4915, 5160)]