173397060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1693}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 527206680

約数和(自身を除く): 353809620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569, 1138, 1693, 1707, 2276, 2845, 3386, 3414, 5079, 5121, 5690, 6772, 6828, 8465, 8535, 10158, 10242, 11380, 15237, 16930, 17070, 20316, 20484, 25395, 25605, 30474, 33860, 34140, 50790, 51210, 60948, 76185, 101580, 102420, 152370, 304740, 963317, 1926634, 2889951, 3853268, 4816585, 5779902, 8669853, 9633170, 11559804, 14449755, 17339706, 19266340, 28899510, 34679412, 43349265, 57799020, 86698530, 173397060]

約数ペア:

[(1, 173397060), (2, 86698530), (3, 57799020), (4, 43349265), (5, 34679412), (6, 28899510), (9, 19266340), (10, 17339706), (12, 14449755), (15, 11559804), (18, 9633170), (20, 8669853), (30, 5779902), (36, 4816585), (45, 3853268), (60, 2889951), (90, 1926634), (180, 963317), (569, 304740), (1138, 152370), (1693, 102420), (1707, 101580), (2276, 76185), (2845, 60948), (3386, 51210), (3414, 50790), (5079, 34140), (5121, 33860), (5690, 30474), (6772, 25605), (6828, 25395), (8465, 20484), (8535, 20316), (10158, 17070), (10242, 16930), (11380, 15237)]