100204140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45137}}^1$

素因数の和:45186

約数の個数: 48

約数和(自身を含む): 288160992

約数和(自身を除く): 187956852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 45137, 90274, 135411, 180548, 225685, 270822, 451370, 541644, 677055, 902740, 1354110, 1670069, 2708220, 3340138, 5010207, 6680276, 8350345, 10020414, 16700690, 20040828, 25051035, 33401380, 50102070, 100204140]

約数ペア:

[(1, 100204140), (2, 50102070), (3, 33401380), (4, 25051035), (5, 20040828), (6, 16700690), (10, 10020414), (12, 8350345), (15, 6680276), (20, 5010207), (30, 3340138), (37, 2708220), (60, 1670069), (74, 1354110), (111, 902740), (148, 677055), (185, 541644), (222, 451370), (370, 270822), (444, 225685), (555, 180548), (740, 135411), (1110, 90274), (2220, 45137)]