45453780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 138450312

約数和(自身を除く): 92996532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 677, 746, 1119, 1354, 1492, 1865, 2031, 2238, 2708, 3357, 3385, 3730, 4062, 4476, 5595, 6093, 6714, 6770, 7460, 8124, 10155, 11190, 12186, 13428, 13540, 16785, 20310, 22380, 24372, 30465, 33570, 40620, 60930, 67140, 121860, 252521, 505042, 757563, 1010084, 1262605, 1515126, 2272689, 2525210, 3030252, 3787815, 4545378, 5050420, 7575630, 9090756, 11363445, 15151260, 22726890, 45453780]

約数ペア:

[(1, 45453780), (2, 22726890), (3, 15151260), (4, 11363445), (5, 9090756), (6, 7575630), (9, 5050420), (10, 4545378), (12, 3787815), (15, 3030252), (18, 2525210), (20, 2272689), (30, 1515126), (36, 1262605), (45, 1010084), (60, 757563), (90, 505042), (180, 252521), (373, 121860), (677, 67140), (746, 60930), (1119, 40620), (1354, 33570), (1492, 30465), (1865, 24372), (2031, 22380), (2238, 20310), (2708, 16785), (3357, 13540), (3385, 13428), (3730, 12186), (4062, 11190), (4476, 10155), (5595, 8124), (6093, 7460), (6714, 6770)]