100231380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{556841}}^1$

素因数の和:556856

約数の個数: 36

約数和(自身を含む): 304035732

約数和(自身を除く): 203804352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 556841, 1113682, 1670523, 2227364, 2784205, 3341046, 5011569, 5568410, 6682092, 8352615, 10023138, 11136820, 16705230, 20046276, 25057845, 33410460, 50115690, 100231380]

約数ペア:

[(1, 100231380), (2, 50115690), (3, 33410460), (4, 25057845), (5, 20046276), (6, 16705230), (9, 11136820), (10, 10023138), (12, 8352615), (15, 6682092), (18, 5568410), (20, 5011569), (30, 3341046), (36, 2784205), (45, 2227364), (60, 1670523), (90, 1113682), (180, 556841)]