76465260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2543

約数の個数: 72

約数和(自身を含む): 233325456

約数和(自身を除く): 156860196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2347, 2715, 3258, 3620, 4694, 5430, 6516, 7041, 8145, 9388, 10860, 11735, 14082, 16290, 21123, 23470, 28164, 32580, 35205, 42246, 46940, 70410, 84492, 105615, 140820, 211230, 422460, 424807, 849614, 1274421, 1699228, 2124035, 2548842, 3823263, 4248070, 5097684, 6372105, 7646526, 8496140, 12744210, 15293052, 19116315, 25488420, 38232630, 76465260]

約数ペア:

[(1, 76465260), (2, 38232630), (3, 25488420), (4, 19116315), (5, 15293052), (6, 12744210), (9, 8496140), (10, 7646526), (12, 6372105), (15, 5097684), (18, 4248070), (20, 3823263), (30, 2548842), (36, 2124035), (45, 1699228), (60, 1274421), (90, 849614), (180, 424807), (181, 422460), (362, 211230), (543, 140820), (724, 105615), (905, 84492), (1086, 70410), (1629, 46940), (1810, 42246), (2172, 35205), (2347, 32580), (2715, 28164), (3258, 23470), (3620, 21123), (4694, 16290), (5430, 14082), (6516, 11735), (7041, 10860), (8145, 9388)]