100515960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{279211}}^1$

素因数の和:279228

約数の個数: 48

約数和(自身を含む): 326678040

約数和(自身を除く): 226162080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 279211, 558422, 837633, 1116844, 1396055, 1675266, 2233688, 2512899, 2792110, 3350532, 4188165, 5025798, 5584220, 6701064, 8376330, 10051596, 11168440, 12564495, 16752660, 20103192, 25128990, 33505320, 50257980, 100515960]

約数ペア:

[(1, 100515960), (2, 50257980), (3, 33505320), (4, 25128990), (5, 20103192), (6, 16752660), (8, 12564495), (9, 11168440), (10, 10051596), (12, 8376330), (15, 6701064), (18, 5584220), (20, 5025798), (24, 4188165), (30, 3350532), (36, 2792110), (40, 2512899), (45, 2233688), (60, 1675266), (72, 1396055), (90, 1116844), (120, 837633), (180, 558422), (360, 279211)]