14722500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 46535104

約数和(自身を除く): 31812604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 151, 156, 195, 250, 260, 300, 302, 325, 375, 390, 453, 500, 604, 625, 650, 750, 755, 780, 906, 975, 1250, 1300, 1500, 1510, 1625, 1812, 1875, 1950, 1963, 2265, 2500, 3020, 3250, 3750, 3775, 3900, 3926, 4530, 4875, 5889, 6500, 7500, 7550, 7852, 8125, 9060, 9750, 9815, 11325, 11778, 15100, 16250, 18875, 19500, 19630, 22650, 23556, 24375, 29445, 32500, 37750, 39260, 45300, 48750, 49075, 56625, 58890, 75500, 94375, 97500, 98150, 113250, 117780, 147225, 188750, 196300, 226500, 245375, 283125, 294450, 377500, 490750, 566250, 588900, 736125, 981500, 1132500, 1226875, 1472250, 2453750, 2944500, 3680625, 4907500, 7361250, 14722500]

約数ペア:

[(1, 14722500), (2, 7361250), (3, 4907500), (4, 3680625), (5, 2944500), (6, 2453750), (10, 1472250), (12, 1226875), (13, 1132500), (15, 981500), (20, 736125), (25, 588900), (26, 566250), (30, 490750), (39, 377500), (50, 294450), (52, 283125), (60, 245375), (65, 226500), (75, 196300), (78, 188750), (100, 147225), (125, 117780), (130, 113250), (150, 98150), (151, 97500), (156, 94375), (195, 75500), (250, 58890), (260, 56625), (300, 49075), (302, 48750), (325, 45300), (375, 39260), (390, 37750), (453, 32500), (500, 29445), (604, 24375), (625, 23556), (650, 22650), (750, 19630), (755, 19500), (780, 18875), (906, 16250), (975, 15100), (1250, 11778), (1300, 11325), (1500, 9815), (1510, 9750), (1625, 9060), (1812, 8125), (1875, 7852), (1950, 7550), (1963, 7500), (2265, 6500), (2500, 5889), (3020, 4875), (3250, 4530), (3750, 3926), (3775, 3900)]