134011620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 407567160

約数和(自身を除く): 273555540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1429, 1563, 2084, 2605, 2858, 3126, 4287, 4689, 5210, 5716, 6252, 7145, 7815, 8574, 9378, 10420, 12861, 14290, 15630, 17148, 18756, 21435, 23445, 25722, 28580, 31260, 42870, 46890, 51444, 64305, 85740, 93780, 128610, 257220, 744509, 1489018, 2233527, 2978036, 3722545, 4467054, 6700581, 7445090, 8934108, 11167635, 13401162, 14890180, 22335270, 26802324, 33502905, 44670540, 67005810, 134011620]

約数ペア:

[(1, 134011620), (2, 67005810), (3, 44670540), (4, 33502905), (5, 26802324), (6, 22335270), (9, 14890180), (10, 13401162), (12, 11167635), (15, 8934108), (18, 7445090), (20, 6700581), (30, 4467054), (36, 3722545), (45, 2978036), (60, 2233527), (90, 1489018), (180, 744509), (521, 257220), (1042, 128610), (1429, 93780), (1563, 85740), (2084, 64305), (2605, 51444), (2858, 46890), (3126, 42870), (4287, 31260), (4689, 28580), (5210, 25722), (5716, 23445), (6252, 21435), (7145, 18756), (7815, 17148), (8574, 15630), (9378, 14290), (10420, 12861)]