75245220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139343}}^1$

素因数の和:139361

約数の個数: 48

約数和(自身を含む): 234097920

約数和(自身を除く): 158852700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139343, 278686, 418029, 557372, 696715, 836058, 1254087, 1393430, 1672116, 2090145, 2508174, 2786860, 3762261, 4180290, 5016348, 6270435, 7524522, 8360580, 12540870, 15049044, 18811305, 25081740, 37622610, 75245220]

約数ペア:

[(1, 75245220), (2, 37622610), (3, 25081740), (4, 18811305), (5, 15049044), (6, 12540870), (9, 8360580), (10, 7524522), (12, 6270435), (15, 5016348), (18, 4180290), (20, 3762261), (27, 2786860), (30, 2508174), (36, 2090145), (45, 1672116), (54, 1393430), (60, 1254087), (90, 836058), (108, 696715), (135, 557372), (180, 418029), (270, 278686), (540, 139343)]