76974660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61091}}^1$

素因数の和:61113

約数の個数: 72

約数和(自身を含む): 266849856

約数和(自身を除く): 189875196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61091, 122182, 183273, 244364, 305455, 366546, 427637, 549819, 610910, 733092, 855274, 916365, 1099638, 1221820, 1282911, 1710548, 1832730, 2138185, 2199276, 2565822, 2749095, 3665460, 3848733, 4276370, 5131644, 5498190, 6414555, 7697466, 8552740, 10996380, 12829110, 15394932, 19243665, 25658220, 38487330, 76974660]

約数ペア:

[(1, 76974660), (2, 38487330), (3, 25658220), (4, 19243665), (5, 15394932), (6, 12829110), (7, 10996380), (9, 8552740), (10, 7697466), (12, 6414555), (14, 5498190), (15, 5131644), (18, 4276370), (20, 3848733), (21, 3665460), (28, 2749095), (30, 2565822), (35, 2199276), (36, 2138185), (42, 1832730), (45, 1710548), (60, 1282911), (63, 1221820), (70, 1099638), (84, 916365), (90, 855274), (105, 733092), (126, 610910), (140, 549819), (180, 427637), (210, 366546), (252, 305455), (315, 244364), (420, 183273), (630, 122182), (1260, 61091)]