125555220540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2069819}}^1$

素因数の和:2070171

約数の個数: 72

約数和(自身を含む): 381981141360

約数和(自身を除く): 256425920820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 10110, 12132, 15165, 20220, 30330, 60660, 2069819, 4139638, 6209457, 8279276, 10349095, 12418914, 18628371, 20698190, 24837828, 31047285, 37256742, 41396380, 62094570, 74513484, 93141855, 124189140, 186283710, 372567420, 697529003, 1395058006, 2092587009, 2790116012, 3487645015, 4185174018, 6277761027, 6975290030, 8370348036, 10462935045, 12555522054, 13950580060, 20925870090, 25111044108, 31388805135, 41851740180, 62777610270, 125555220540]

約数ペア:

[(1, 125555220540), (2, 62777610270), (3, 41851740180), (4, 31388805135), (5, 25111044108), (6, 20925870090), (9, 13950580060), (10, 12555522054), (12, 10462935045), (15, 8370348036), (18, 6975290030), (20, 6277761027), (30, 4185174018), (36, 3487645015), (45, 2790116012), (60, 2092587009), (90, 1395058006), (180, 697529003), (337, 372567420), (674, 186283710), (1011, 124189140), (1348, 93141855), (1685, 74513484), (2022, 62094570), (3033, 41396380), (3370, 37256742), (4044, 31047285), (5055, 24837828), (6066, 20698190), (6740, 18628371), (10110, 12418914), (12132, 10349095), (15165, 8279276), (20220, 6209457), (30330, 4139638), (60660, 2069819)]