129625500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 381588480

約数和(自身を除く): 251962980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 125, 150, 206, 250, 300, 309, 375, 412, 500, 515, 618, 750, 839, 1030, 1236, 1500, 1545, 1678, 2060, 2517, 2575, 3090, 3356, 4195, 5034, 5150, 6180, 7725, 8390, 10068, 10300, 12585, 12875, 15450, 16780, 20975, 25170, 25750, 30900, 38625, 41950, 50340, 51500, 62925, 77250, 83900, 86417, 104875, 125850, 154500, 172834, 209750, 251700, 259251, 314625, 345668, 419500, 432085, 518502, 629250, 864170, 1037004, 1258500, 1296255, 1728340, 2160425, 2592510, 4320850, 5185020, 6481275, 8641700, 10802125, 12962550, 21604250, 25925100, 32406375, 43208500, 64812750, 129625500]

約数ペア:

[(1, 129625500), (2, 64812750), (3, 43208500), (4, 32406375), (5, 25925100), (6, 21604250), (10, 12962550), (12, 10802125), (15, 8641700), (20, 6481275), (25, 5185020), (30, 4320850), (50, 2592510), (60, 2160425), (75, 1728340), (100, 1296255), (103, 1258500), (125, 1037004), (150, 864170), (206, 629250), (250, 518502), (300, 432085), (309, 419500), (375, 345668), (412, 314625), (500, 259251), (515, 251700), (618, 209750), (750, 172834), (839, 154500), (1030, 125850), (1236, 104875), (1500, 86417), (1545, 83900), (1678, 77250), (2060, 62925), (2517, 51500), (2575, 50340), (3090, 41950), (3356, 38625), (4195, 30900), (5034, 25750), (5150, 25170), (6180, 20975), (7725, 16780), (8390, 15450), (10068, 12875), (10300, 12585)]