56174220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{599}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 171007200

約数和(自身を除く): 114832980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 599, 1042, 1198, 1563, 1797, 2084, 2396, 2605, 2995, 3126, 3594, 4689, 5210, 5391, 5990, 6252, 7188, 7815, 8985, 9378, 10420, 10782, 11980, 15630, 17970, 18756, 21564, 23445, 26955, 31260, 35940, 46890, 53910, 93780, 107820, 312079, 624158, 936237, 1248316, 1560395, 1872474, 2808711, 3120790, 3744948, 4681185, 5617422, 6241580, 9362370, 11234844, 14043555, 18724740, 28087110, 56174220]

約数ペア:

[(1, 56174220), (2, 28087110), (3, 18724740), (4, 14043555), (5, 11234844), (6, 9362370), (9, 6241580), (10, 5617422), (12, 4681185), (15, 3744948), (18, 3120790), (20, 2808711), (30, 1872474), (36, 1560395), (45, 1248316), (60, 936237), (90, 624158), (180, 312079), (521, 107820), (599, 93780), (1042, 53910), (1198, 46890), (1563, 35940), (1797, 31260), (2084, 26955), (2396, 23445), (2605, 21564), (2995, 18756), (3126, 17970), (3594, 15630), (4689, 11980), (5210, 10782), (5391, 10420), (5990, 9378), (6252, 8985), (7188, 7815)]