215360300

素因数分解:

$2^2\times 5^2\times {\mathrm{631}}^1\times {\mathrm{3413}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 468209616

約数和(自身を除く): 252849316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 631, 1262, 2524, 3155, 3413, 6310, 6826, 12620, 13652, 15775, 17065, 31550, 34130, 63100, 68260, 85325, 170650, 341300, 2153603, 4307206, 8614412, 10768015, 21536030, 43072060, 53840075, 107680150, 215360300]

約数ペア:

[(1, 215360300), (2, 107680150), (4, 53840075), (5, 43072060), (10, 21536030), (20, 10768015), (25, 8614412), (50, 4307206), (100, 2153603), (631, 341300), (1262, 170650), (2524, 85325), (3155, 68260), (3413, 63100), (6310, 34130), (6826, 31550), (12620, 17065), (13652, 15775)]