166030100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 386308608

約数和(自身を除く): 220278508

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1702, 1850, 1951, 2300, 3404, 3700, 3902, 4255, 7804, 8510, 9755, 17020, 19510, 21275, 39020, 42550, 44873, 48775, 72187, 85100, 89746, 97550, 144374, 179492, 195100, 224365, 288748, 360935, 448730, 721870, 897460, 1121825, 1443740, 1660301, 1804675, 2243650, 3320602, 3609350, 4487300, 6641204, 7218700, 8301505, 16603010, 33206020, 41507525, 83015050, 166030100]

約数ペア:

[(1, 166030100), (2, 83015050), (4, 41507525), (5, 33206020), (10, 16603010), (20, 8301505), (23, 7218700), (25, 6641204), (37, 4487300), (46, 3609350), (50, 3320602), (74, 2243650), (92, 1804675), (100, 1660301), (115, 1443740), (148, 1121825), (185, 897460), (230, 721870), (370, 448730), (460, 360935), (575, 288748), (740, 224365), (851, 195100), (925, 179492), (1150, 144374), (1702, 97550), (1850, 89746), (1951, 85100), (2300, 72187), (3404, 48775), (3700, 44873), (3902, 42550), (4255, 39020), (7804, 21275), (8510, 19510), (9755, 17020)]