101938860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1087}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 310093056

約数和(自身を除く): 208154196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 521, 1042, 1087, 1563, 2084, 2174, 2605, 3126, 3261, 4348, 4689, 5210, 5435, 6252, 6522, 7815, 9378, 9783, 10420, 10870, 13044, 15630, 16305, 18756, 19566, 21740, 23445, 31260, 32610, 39132, 46890, 48915, 65220, 93780, 97830, 195660, 566327, 1132654, 1698981, 2265308, 2831635, 3397962, 5096943, 5663270, 6795924, 8494905, 10193886, 11326540, 16989810, 20387772, 25484715, 33979620, 50969430, 101938860]

約数ペア:

[(1, 101938860), (2, 50969430), (3, 33979620), (4, 25484715), (5, 20387772), (6, 16989810), (9, 11326540), (10, 10193886), (12, 8494905), (15, 6795924), (18, 5663270), (20, 5096943), (30, 3397962), (36, 2831635), (45, 2265308), (60, 1698981), (90, 1132654), (180, 566327), (521, 195660), (1042, 97830), (1087, 93780), (1563, 65220), (2084, 48915), (2174, 46890), (2605, 39132), (3126, 32610), (3261, 31260), (4348, 23445), (4689, 21740), (5210, 19566), (5435, 18756), (6252, 16305), (6522, 15630), (7815, 13044), (9378, 10870), (9783, 10420)]