152045000

素因数分解:

$2^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 364383360

約数和(自身を除く): 212338360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 625, 647, 940, 1000, 1175, 1250, 1294, 1880, 2350, 2500, 2588, 3235, 4700, 5000, 5176, 5875, 6470, 9400, 11750, 12940, 16175, 23500, 25880, 29375, 30409, 32350, 47000, 58750, 60818, 64700, 80875, 117500, 121636, 129400, 152045, 161750, 235000, 243272, 304090, 323500, 404375, 608180, 647000, 760225, 808750, 1216360, 1520450, 1617500, 3040900, 3235000, 3801125, 6081800, 7602250, 15204500, 19005625, 30409000, 38011250, 76022500, 152045000]

約数ペア:

[(1, 152045000), (2, 76022500), (4, 38011250), (5, 30409000), (8, 19005625), (10, 15204500), (20, 7602250), (25, 6081800), (40, 3801125), (47, 3235000), (50, 3040900), (94, 1617500), (100, 1520450), (125, 1216360), (188, 808750), (200, 760225), (235, 647000), (250, 608180), (376, 404375), (470, 323500), (500, 304090), (625, 243272), (647, 235000), (940, 161750), (1000, 152045), (1175, 129400), (1250, 121636), (1294, 117500), (1880, 80875), (2350, 64700), (2500, 60818), (2588, 58750), (3235, 47000), (4700, 32350), (5000, 30409), (5176, 29375), (5875, 25880), (6470, 23500), (9400, 16175), (11750, 12940)]