68292660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7639}}^1$

素因数の和:7800

約数の個数: 48

約数和(自身を含む): 192528000

約数和(自身を除く): 124235340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 7639, 8940, 15278, 22917, 30556, 38195, 45834, 76390, 91668, 114585, 152780, 229170, 458340, 1138211, 2276422, 3414633, 4552844, 5691055, 6829266, 11382110, 13658532, 17073165, 22764220, 34146330, 68292660]

約数ペア:

[(1, 68292660), (2, 34146330), (3, 22764220), (4, 17073165), (5, 13658532), (6, 11382110), (10, 6829266), (12, 5691055), (15, 4552844), (20, 3414633), (30, 2276422), (60, 1138211), (149, 458340), (298, 229170), (447, 152780), (596, 114585), (745, 91668), (894, 76390), (1490, 45834), (1788, 38195), (2235, 30556), (2980, 22917), (4470, 15278), (7639, 8940)]