3327500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^3$

素因数の和:57

約数の個数: 60

約数和(自身を含む): 8003688

約数和(自身を除く): 4676188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 484, 500, 550, 605, 625, 1100, 1210, 1250, 1331, 1375, 2420, 2500, 2662, 2750, 3025, 5324, 5500, 6050, 6655, 6875, 12100, 13310, 13750, 15125, 26620, 27500, 30250, 33275, 60500, 66550, 75625, 133100, 151250, 166375, 302500, 332750, 665500, 831875, 1663750, 3327500]

約数ペア:

[(1, 3327500), (2, 1663750), (4, 831875), (5, 665500), (10, 332750), (11, 302500), (20, 166375), (22, 151250), (25, 133100), (44, 75625), (50, 66550), (55, 60500), (100, 33275), (110, 30250), (121, 27500), (125, 26620), (220, 15125), (242, 13750), (250, 13310), (275, 12100), (484, 6875), (500, 6655), (550, 6050), (605, 5500), (625, 5324), (1100, 3025), (1210, 2750), (1250, 2662), (1331, 2500), (1375, 2420)]