3172500

素因数分解:

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

素因数の和:80

約数の個数: 120

約数和(自身を含む): 10496640

約数和(自身を除く): 7324140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 125, 135, 141, 150, 180, 188, 225, 235, 250, 270, 282, 300, 375, 423, 450, 470, 500, 540, 564, 625, 675, 705, 750, 846, 900, 940, 1125, 1175, 1250, 1269, 1350, 1410, 1500, 1692, 1875, 2115, 2250, 2350, 2500, 2538, 2700, 2820, 3375, 3525, 3750, 4230, 4500, 4700, 5076, 5625, 5875, 6345, 6750, 7050, 7500, 8460, 10575, 11250, 11750, 12690, 13500, 14100, 16875, 17625, 21150, 22500, 23500, 25380, 29375, 31725, 33750, 35250, 42300, 52875, 58750, 63450, 67500, 70500, 88125, 105750, 117500, 126900, 158625, 176250, 211500, 264375, 317250, 352500, 528750, 634500, 793125, 1057500, 1586250, 3172500]

約数ペア:

[(1, 3172500), (2, 1586250), (3, 1057500), (4, 793125), (5, 634500), (6, 528750), (9, 352500), (10, 317250), (12, 264375), (15, 211500), (18, 176250), (20, 158625), (25, 126900), (27, 117500), (30, 105750), (36, 88125), (45, 70500), (47, 67500), (50, 63450), (54, 58750), (60, 52875), (75, 42300), (90, 35250), (94, 33750), (100, 31725), (108, 29375), (125, 25380), (135, 23500), (141, 22500), (150, 21150), (180, 17625), (188, 16875), (225, 14100), (235, 13500), (250, 12690), (270, 11750), (282, 11250), (300, 10575), (375, 8460), (423, 7500), (450, 7050), (470, 6750), (500, 6345), (540, 5875), (564, 5625), (625, 5076), (675, 4700), (705, 4500), (750, 4230), (846, 3750), (900, 3525), (940, 3375), (1125, 2820), (1175, 2700), (1250, 2538), (1269, 2500), (1350, 2350), (1410, 2250), (1500, 2115), (1692, 1875)]