204037620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:977

約数の個数: 96

約数和(自身を含む): 595728000

約数和(自身を除く): 391690380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 149, 174, 290, 298, 348, 435, 447, 580, 596, 745, 787, 870, 894, 1490, 1574, 1740, 1788, 2235, 2361, 2980, 3148, 3935, 4321, 4470, 4722, 7870, 8642, 8940, 9444, 11805, 12963, 15740, 17284, 21605, 22823, 23610, 25926, 43210, 45646, 47220, 51852, 64815, 68469, 86420, 91292, 114115, 117263, 129630, 136938, 228230, 234526, 259260, 273876, 342345, 351789, 456460, 469052, 586315, 684690, 703578, 1172630, 1369380, 1407156, 1758945, 2345260, 3400627, 3517890, 6801254, 7035780, 10201881, 13602508, 17003135, 20403762, 34006270, 40807524, 51009405, 68012540, 102018810, 204037620]

約数ペア:

[(1, 204037620), (2, 102018810), (3, 68012540), (4, 51009405), (5, 40807524), (6, 34006270), (10, 20403762), (12, 17003135), (15, 13602508), (20, 10201881), (29, 7035780), (30, 6801254), (58, 3517890), (60, 3400627), (87, 2345260), (116, 1758945), (145, 1407156), (149, 1369380), (174, 1172630), (290, 703578), (298, 684690), (348, 586315), (435, 469052), (447, 456460), (580, 351789), (596, 342345), (745, 273876), (787, 259260), (870, 234526), (894, 228230), (1490, 136938), (1574, 129630), (1740, 117263), (1788, 114115), (2235, 91292), (2361, 86420), (2980, 68469), (3148, 64815), (3935, 51852), (4321, 47220), (4470, 45646), (4722, 43210), (7870, 25926), (8642, 23610), (8940, 22823), (9444, 21605), (11805, 17284), (12963, 15740)]