10612500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{283}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 31060512

約数和(自身を除く): 20448012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 283, 300, 375, 500, 566, 625, 750, 849, 1132, 1250, 1415, 1500, 1698, 1875, 2500, 2830, 3125, 3396, 3750, 4245, 5660, 6250, 7075, 7500, 8490, 9375, 12500, 14150, 16980, 18750, 21225, 28300, 35375, 37500, 42450, 70750, 84900, 106125, 141500, 176875, 212250, 353750, 424500, 530625, 707500, 884375, 1061250, 1768750, 2122500, 2653125, 3537500, 5306250, 10612500]

約数ペア:

[(1, 10612500), (2, 5306250), (3, 3537500), (4, 2653125), (5, 2122500), (6, 1768750), (10, 1061250), (12, 884375), (15, 707500), (20, 530625), (25, 424500), (30, 353750), (50, 212250), (60, 176875), (75, 141500), (100, 106125), (125, 84900), (150, 70750), (250, 42450), (283, 37500), (300, 35375), (375, 28300), (500, 21225), (566, 18750), (625, 16980), (750, 14150), (849, 12500), (1132, 9375), (1250, 8490), (1415, 7500), (1500, 7075), (1698, 6250), (1875, 5660), (2500, 4245), (2830, 3750), (3125, 3396)]