7931250

素因数分解:

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

素因数の和:83

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 14567310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 250, 270, 282, 375, 423, 450, 470, 625, 675, 705, 750, 846, 1125, 1175, 1250, 1269, 1350, 1410, 1875, 2115, 2250, 2350, 2538, 3125, 3375, 3525, 3750, 4230, 5625, 5875, 6250, 6345, 6750, 7050, 9375, 10575, 11250, 11750, 12690, 16875, 17625, 18750, 21150, 28125, 29375, 31725, 33750, 35250, 52875, 56250, 58750, 63450, 84375, 88125, 105750, 146875, 158625, 168750, 176250, 264375, 293750, 317250, 440625, 528750, 793125, 881250, 1321875, 1586250, 2643750, 3965625, 7931250]

約数ペア:

[(1, 7931250), (2, 3965625), (3, 2643750), (5, 1586250), (6, 1321875), (9, 881250), (10, 793125), (15, 528750), (18, 440625), (25, 317250), (27, 293750), (30, 264375), (45, 176250), (47, 168750), (50, 158625), (54, 146875), (75, 105750), (90, 88125), (94, 84375), (125, 63450), (135, 58750), (141, 56250), (150, 52875), (225, 35250), (235, 33750), (250, 31725), (270, 29375), (282, 28125), (375, 21150), (423, 18750), (450, 17625), (470, 16875), (625, 12690), (675, 11750), (705, 11250), (750, 10575), (846, 9375), (1125, 7050), (1175, 6750), (1250, 6345), (1269, 6250), (1350, 5875), (1410, 5625), (1875, 4230), (2115, 3750), (2250, 3525), (2350, 3375), (2538, 3125)]