148283800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{15131}}^1$

素因数の和:15161

約数の個数: 72

約数和(自身を含む): 401073660

約数和(自身を除く): 252789860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 15131, 30262, 60524, 75655, 105917, 121048, 151310, 211834, 302620, 378275, 423668, 529585, 605240, 741419, 756550, 847336, 1059170, 1482838, 1513100, 2118340, 2647925, 2965676, 3026200, 3707095, 4236680, 5295850, 5931352, 7414190, 10591700, 14828380, 18535475, 21183400, 29656760, 37070950, 74141900, 148283800]

約数ペア:

[(1, 148283800), (2, 74141900), (4, 37070950), (5, 29656760), (7, 21183400), (8, 18535475), (10, 14828380), (14, 10591700), (20, 7414190), (25, 5931352), (28, 5295850), (35, 4236680), (40, 3707095), (49, 3026200), (50, 2965676), (56, 2647925), (70, 2118340), (98, 1513100), (100, 1482838), (140, 1059170), (175, 847336), (196, 756550), (200, 741419), (245, 605240), (280, 529585), (350, 423668), (392, 378275), (490, 302620), (700, 211834), (980, 151310), (1225, 121048), (1400, 105917), (1960, 75655), (2450, 60524), (4900, 30262), (9800, 15131)]