75101000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 194594400

約数和(自身を除く): 119493400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 109, 125, 130, 200, 212, 218, 250, 260, 265, 325, 424, 436, 500, 520, 530, 545, 650, 689, 872, 1000, 1060, 1090, 1300, 1325, 1378, 1417, 1625, 2120, 2180, 2600, 2650, 2725, 2756, 2834, 3250, 3445, 4360, 5300, 5450, 5512, 5668, 5777, 6500, 6625, 6890, 7085, 10600, 10900, 11336, 11554, 13000, 13250, 13625, 13780, 14170, 17225, 21800, 23108, 26500, 27250, 27560, 28340, 28885, 34450, 35425, 46216, 53000, 54500, 56680, 57770, 68900, 70850, 75101, 86125, 109000, 115540, 137800, 141700, 144425, 150202, 172250, 177125, 231080, 283400, 288850, 300404, 344500, 354250, 375505, 577700, 600808, 689000, 708500, 722125, 751010, 1155400, 1417000, 1444250, 1502020, 1877525, 2888500, 3004040, 3755050, 5777000, 7510100, 9387625, 15020200, 18775250, 37550500, 75101000]

約数ペア:

[(1, 75101000), (2, 37550500), (4, 18775250), (5, 15020200), (8, 9387625), (10, 7510100), (13, 5777000), (20, 3755050), (25, 3004040), (26, 2888500), (40, 1877525), (50, 1502020), (52, 1444250), (53, 1417000), (65, 1155400), (100, 751010), (104, 722125), (106, 708500), (109, 689000), (125, 600808), (130, 577700), (200, 375505), (212, 354250), (218, 344500), (250, 300404), (260, 288850), (265, 283400), (325, 231080), (424, 177125), (436, 172250), (500, 150202), (520, 144425), (530, 141700), (545, 137800), (650, 115540), (689, 109000), (872, 86125), (1000, 75101), (1060, 70850), (1090, 68900), (1300, 57770), (1325, 56680), (1378, 54500), (1417, 53000), (1625, 46216), (2120, 35425), (2180, 34450), (2600, 28885), (2650, 28340), (2725, 27560), (2756, 27250), (2834, 26500), (3250, 23108), (3445, 21800), (4360, 17225), (5300, 14170), (5450, 13780), (5512, 13625), (5668, 13250), (5777, 13000), (6500, 11554), (6625, 11336), (6890, 10900), (7085, 10600)]