79525620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5421

約数の個数: 72

約数和(自身を含む): 244179936

約数和(自身を除く): 164654316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5323, 7470, 10646, 14940, 15969, 21292, 26615, 31938, 47907, 53230, 63876, 79845, 95814, 106460, 159690, 191628, 239535, 319380, 441809, 479070, 883618, 958140, 1325427, 1767236, 2209045, 2650854, 3976281, 4418090, 5301708, 6627135, 7952562, 8836180, 13254270, 15905124, 19881405, 26508540, 39762810, 79525620]

約数ペア:

[(1, 79525620), (2, 39762810), (3, 26508540), (4, 19881405), (5, 15905124), (6, 13254270), (9, 8836180), (10, 7952562), (12, 6627135), (15, 5301708), (18, 4418090), (20, 3976281), (30, 2650854), (36, 2209045), (45, 1767236), (60, 1325427), (83, 958140), (90, 883618), (166, 479070), (180, 441809), (249, 319380), (332, 239535), (415, 191628), (498, 159690), (747, 106460), (830, 95814), (996, 79845), (1245, 63876), (1494, 53230), (1660, 47907), (2490, 31938), (2988, 26615), (3735, 21292), (4980, 15969), (5323, 14940), (7470, 10646)]