75398520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6221}}^1$

素因数の和:6336

約数の個数: 64

約数和(自身を含む): 228471840

約数和(自身を除く): 153073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 6221, 12120, 12442, 18663, 24884, 31105, 37326, 49768, 62210, 74652, 93315, 124420, 149304, 186630, 248840, 373260, 628321, 746520, 1256642, 1884963, 2513284, 3141605, 3769926, 5026568, 6283210, 7539852, 9424815, 12566420, 15079704, 18849630, 25132840, 37699260, 75398520]

約数ペア:

[(1, 75398520), (2, 37699260), (3, 25132840), (4, 18849630), (5, 15079704), (6, 12566420), (8, 9424815), (10, 7539852), (12, 6283210), (15, 5026568), (20, 3769926), (24, 3141605), (30, 2513284), (40, 1884963), (60, 1256642), (101, 746520), (120, 628321), (202, 373260), (303, 248840), (404, 186630), (505, 149304), (606, 124420), (808, 93315), (1010, 74652), (1212, 62210), (1515, 49768), (2020, 37326), (2424, 31105), (3030, 24884), (4040, 18663), (6060, 12442), (6221, 12120)]