102637620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30045

約数の個数: 72

約数和(自身を含む): 327731040

約数和(自身を除く): 225093420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 30011, 60022, 90033, 120044, 150055, 180066, 270099, 300110, 360132, 450165, 540198, 570209, 600220, 900330, 1080396, 1140418, 1350495, 1710627, 1800660, 2280836, 2700990, 2851045, 3421254, 5131881, 5401980, 5702090, 6842508, 8553135, 10263762, 11404180, 17106270, 20527524, 25659405, 34212540, 51318810, 102637620]

約数ペア:

[(1, 102637620), (2, 51318810), (3, 34212540), (4, 25659405), (5, 20527524), (6, 17106270), (9, 11404180), (10, 10263762), (12, 8553135), (15, 6842508), (18, 5702090), (19, 5401980), (20, 5131881), (30, 3421254), (36, 2851045), (38, 2700990), (45, 2280836), (57, 1800660), (60, 1710627), (76, 1350495), (90, 1140418), (95, 1080396), (114, 900330), (171, 600220), (180, 570209), (190, 540198), (228, 450165), (285, 360132), (342, 300110), (380, 270099), (570, 180066), (684, 150055), (855, 120044), (1140, 90033), (1710, 60022), (3420, 30011)]