77943180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 251274240

約数和(自身を除く): 173331060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1229, 1510, 1812, 2114, 2265, 2458, 3020, 3171, 3687, 4228, 4530, 4916, 5285, 6145, 6342, 7374, 8603, 9060, 10570, 12290, 12684, 14748, 15855, 17206, 18435, 21140, 24580, 25809, 31710, 34412, 36870, 43015, 51618, 63420, 73740, 86030, 103236, 129045, 172060, 185579, 258090, 371158, 516180, 556737, 742316, 927895, 1113474, 1299053, 1855790, 2226948, 2598106, 2783685, 3711580, 3897159, 5196212, 5567370, 6495265, 7794318, 11134740, 12990530, 15588636, 19485795, 25981060, 38971590, 77943180]

約数ペア:

[(1, 77943180), (2, 38971590), (3, 25981060), (4, 19485795), (5, 15588636), (6, 12990530), (7, 11134740), (10, 7794318), (12, 6495265), (14, 5567370), (15, 5196212), (20, 3897159), (21, 3711580), (28, 2783685), (30, 2598106), (35, 2226948), (42, 1855790), (60, 1299053), (70, 1113474), (84, 927895), (105, 742316), (140, 556737), (151, 516180), (210, 371158), (302, 258090), (420, 185579), (453, 172060), (604, 129045), (755, 103236), (906, 86030), (1057, 73740), (1229, 63420), (1510, 51618), (1812, 43015), (2114, 36870), (2265, 34412), (2458, 31710), (3020, 25809), (3171, 24580), (3687, 21140), (4228, 18435), (4530, 17206), (4916, 15855), (5285, 14748), (6145, 12684), (6342, 12290), (7374, 10570), (8603, 9060)]