68735200

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 169207920

約数和(自身を除く): 100472720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 569, 604, 755, 800, 1138, 1208, 1510, 2276, 2416, 2845, 3020, 3775, 4552, 4832, 5690, 6040, 7550, 9104, 11380, 12080, 14225, 15100, 18208, 22760, 24160, 28450, 30200, 45520, 56900, 60400, 85919, 91040, 113800, 120800, 171838, 227600, 343676, 429595, 455200, 687352, 859190, 1374704, 1718380, 2147975, 2749408, 3436760, 4295950, 6873520, 8591900, 13747040, 17183800, 34367600, 68735200]

約数ペア:

[(1, 68735200), (2, 34367600), (4, 17183800), (5, 13747040), (8, 8591900), (10, 6873520), (16, 4295950), (20, 3436760), (25, 2749408), (32, 2147975), (40, 1718380), (50, 1374704), (80, 859190), (100, 687352), (151, 455200), (160, 429595), (200, 343676), (302, 227600), (400, 171838), (569, 120800), (604, 113800), (755, 91040), (800, 85919), (1138, 60400), (1208, 56900), (1510, 45520), (2276, 30200), (2416, 28450), (2845, 24160), (3020, 22760), (3775, 18208), (4552, 15100), (4832, 14225), (5690, 12080), (6040, 11380), (7550, 9104)]