61223200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 151115328

約数和(自身を除く): 89892128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 743, 800, 824, 1030, 1486, 1648, 2060, 2575, 2972, 3296, 3715, 4120, 5150, 5944, 7430, 8240, 10300, 11888, 14860, 16480, 18575, 20600, 23776, 29720, 37150, 41200, 59440, 74300, 76529, 82400, 118880, 148600, 153058, 297200, 306116, 382645, 594400, 612232, 765290, 1224464, 1530580, 1913225, 2448928, 3061160, 3826450, 6122320, 7652900, 12244640, 15305800, 30611600, 61223200]

約数ペア:

[(1, 61223200), (2, 30611600), (4, 15305800), (5, 12244640), (8, 7652900), (10, 6122320), (16, 3826450), (20, 3061160), (25, 2448928), (32, 1913225), (40, 1530580), (50, 1224464), (80, 765290), (100, 612232), (103, 594400), (160, 382645), (200, 306116), (206, 297200), (400, 153058), (412, 148600), (515, 118880), (743, 82400), (800, 76529), (824, 74300), (1030, 59440), (1486, 41200), (1648, 37150), (2060, 29720), (2575, 23776), (2972, 20600), (3296, 18575), (3715, 16480), (4120, 14860), (5150, 11888), (5944, 10300), (7430, 8240)]