70072500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{9343}}^1$

素因数の和:9370

約数の個数: 60

約数和(自身を含む): 204334592

約数和(自身を除く): 134262092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 9343, 18686, 28029, 37372, 46715, 56058, 93430, 112116, 140145, 186860, 233575, 280290, 467150, 560580, 700725, 934300, 1167875, 1401450, 2335750, 2802900, 3503625, 4671500, 5839375, 7007250, 11678750, 14014500, 17518125, 23357500, 35036250, 70072500]

約数ペア:

[(1, 70072500), (2, 35036250), (3, 23357500), (4, 17518125), (5, 14014500), (6, 11678750), (10, 7007250), (12, 5839375), (15, 4671500), (20, 3503625), (25, 2802900), (30, 2335750), (50, 1401450), (60, 1167875), (75, 934300), (100, 700725), (125, 560580), (150, 467150), (250, 280290), (300, 233575), (375, 186860), (500, 140145), (625, 112116), (750, 93430), (1250, 56058), (1500, 46715), (1875, 37372), (2500, 28029), (3750, 18686), (7500, 9343)]