126977820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 242869476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 410, 426, 492, 615, 710, 727, 820, 852, 1065, 1230, 1420, 1454, 2130, 2181, 2460, 2908, 2911, 3635, 4260, 4362, 5822, 7270, 8724, 8733, 10905, 11644, 14540, 14555, 17466, 21810, 29110, 29807, 34932, 43620, 43665, 51617, 58220, 59614, 87330, 89421, 103234, 119228, 149035, 154851, 174660, 178842, 206468, 258085, 298070, 309702, 357684, 447105, 516170, 596140, 619404, 774255, 894210, 1032340, 1548510, 1788420, 2116297, 3097020, 4232594, 6348891, 8465188, 10581485, 12697782, 21162970, 25395564, 31744455, 42325940, 63488910, 126977820]

約数ペア:

[(1, 126977820), (2, 63488910), (3, 42325940), (4, 31744455), (5, 25395564), (6, 21162970), (10, 12697782), (12, 10581485), (15, 8465188), (20, 6348891), (30, 4232594), (41, 3097020), (60, 2116297), (71, 1788420), (82, 1548510), (123, 1032340), (142, 894210), (164, 774255), (205, 619404), (213, 596140), (246, 516170), (284, 447105), (355, 357684), (410, 309702), (426, 298070), (492, 258085), (615, 206468), (710, 178842), (727, 174660), (820, 154851), (852, 149035), (1065, 119228), (1230, 103234), (1420, 89421), (1454, 87330), (2130, 59614), (2181, 58220), (2460, 51617), (2908, 43665), (2911, 43620), (3635, 34932), (4260, 29807), (4362, 29110), (5822, 21810), (7270, 17466), (8724, 14555), (8733, 14540), (10905, 11644)]