105152220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 320480160

約数和(自身を除く): 215327940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2551, 2748, 3435, 4122, 4580, 5102, 6870, 7653, 8244, 10204, 10305, 12755, 13740, 15306, 20610, 22959, 25510, 30612, 38265, 41220, 45918, 51020, 76530, 91836, 114795, 153060, 229590, 459180, 584179, 1168358, 1752537, 2336716, 2920895, 3505074, 5257611, 5841790, 7010148, 8762685, 10515222, 11683580, 17525370, 21030444, 26288055, 35050740, 52576110, 105152220]

約数ペア:

[(1, 105152220), (2, 52576110), (3, 35050740), (4, 26288055), (5, 21030444), (6, 17525370), (9, 11683580), (10, 10515222), (12, 8762685), (15, 7010148), (18, 5841790), (20, 5257611), (30, 3505074), (36, 2920895), (45, 2336716), (60, 1752537), (90, 1168358), (180, 584179), (229, 459180), (458, 229590), (687, 153060), (916, 114795), (1145, 91836), (1374, 76530), (2061, 51020), (2290, 45918), (2551, 41220), (2748, 38265), (3435, 30612), (4122, 25510), (4580, 22959), (5102, 20610), (6870, 15306), (7653, 13740), (8244, 12755), (10204, 10305)]