1057500

素因数分解:

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

素因数の和:77

約数の個数: 90

約数和(自身を含む): 3411408

約数和(自身を除く): 2353908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 375, 423, 450, 470, 500, 564, 625, 705, 750, 846, 900, 940, 1125, 1175, 1250, 1410, 1500, 1692, 1875, 2115, 2250, 2350, 2500, 2820, 3525, 3750, 4230, 4500, 4700, 5625, 5875, 7050, 7500, 8460, 10575, 11250, 11750, 14100, 17625, 21150, 22500, 23500, 29375, 35250, 42300, 52875, 58750, 70500, 88125, 105750, 117500, 176250, 211500, 264375, 352500, 528750, 1057500]

約数ペア:

[(1, 1057500), (2, 528750), (3, 352500), (4, 264375), (5, 211500), (6, 176250), (9, 117500), (10, 105750), (12, 88125), (15, 70500), (18, 58750), (20, 52875), (25, 42300), (30, 35250), (36, 29375), (45, 23500), (47, 22500), (50, 21150), (60, 17625), (75, 14100), (90, 11750), (94, 11250), (100, 10575), (125, 8460), (141, 7500), (150, 7050), (180, 5875), (188, 5625), (225, 4700), (235, 4500), (250, 4230), (282, 3750), (300, 3525), (375, 2820), (423, 2500), (450, 2350), (470, 2250), (500, 2115), (564, 1875), (625, 1692), (705, 1500), (750, 1410), (846, 1250), (900, 1175), (940, 1125)]