31035000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{2069}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 97000200

約数和(自身を除く): 65965200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2069, 2500, 3000, 3750, 4138, 5000, 6207, 7500, 8276, 10345, 12414, 15000, 16552, 20690, 24828, 31035, 41380, 49656, 51725, 62070, 82760, 103450, 124140, 155175, 206900, 248280, 258625, 310350, 413800, 517250, 620700, 775875, 1034500, 1241400, 1293125, 1551750, 2069000, 2586250, 3103500, 3879375, 5172500, 6207000, 7758750, 10345000, 15517500, 31035000]

約数ペア:

[(1, 31035000), (2, 15517500), (3, 10345000), (4, 7758750), (5, 6207000), (6, 5172500), (8, 3879375), (10, 3103500), (12, 2586250), (15, 2069000), (20, 1551750), (24, 1293125), (25, 1241400), (30, 1034500), (40, 775875), (50, 620700), (60, 517250), (75, 413800), (100, 310350), (120, 258625), (125, 248280), (150, 206900), (200, 155175), (250, 124140), (300, 103450), (375, 82760), (500, 62070), (600, 51725), (625, 49656), (750, 41380), (1000, 31035), (1250, 24828), (1500, 20690), (1875, 16552), (2069, 15000), (2500, 12414), (3000, 10345), (3750, 8276), (4138, 7500), (5000, 6207)]