225999660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{8389}}^1$

素因数の和:8850

約数の個数: 48

約数和(自身を含む): 634284000

約数和(自身を除く): 408284340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8389, 8980, 13470, 16778, 25167, 26940, 33556, 41945, 50334, 83890, 100668, 125835, 167780, 251670, 503340, 3766661, 7533322, 11299983, 15066644, 18833305, 22599966, 37666610, 45199932, 56499915, 75333220, 112999830, 225999660]

約数ペア:

[(1, 225999660), (2, 112999830), (3, 75333220), (4, 56499915), (5, 45199932), (6, 37666610), (10, 22599966), (12, 18833305), (15, 15066644), (20, 11299983), (30, 7533322), (60, 3766661), (449, 503340), (898, 251670), (1347, 167780), (1796, 125835), (2245, 100668), (2694, 83890), (4490, 50334), (5388, 41945), (6735, 33556), (8389, 26940), (8980, 25167), (13470, 16778)]