69108750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{6143}}^1$

素因数の和:6171

約数の個数: 60

約数和(自身を含む): 187140096

約数和(自身を除く): 118031346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 6143, 11250, 12286, 18429, 30715, 36858, 55287, 61430, 92145, 110574, 153575, 184290, 276435, 307150, 460725, 552870, 767875, 921450, 1382175, 1535750, 2303625, 2764350, 3839375, 4607250, 6910875, 7678750, 11518125, 13821750, 23036250, 34554375, 69108750]

約数ペア:

[(1, 69108750), (2, 34554375), (3, 23036250), (5, 13821750), (6, 11518125), (9, 7678750), (10, 6910875), (15, 4607250), (18, 3839375), (25, 2764350), (30, 2303625), (45, 1535750), (50, 1382175), (75, 921450), (90, 767875), (125, 552870), (150, 460725), (225, 307150), (250, 276435), (375, 184290), (450, 153575), (625, 110574), (750, 92145), (1125, 61430), (1250, 55287), (1875, 36858), (2250, 30715), (3750, 18429), (5625, 12286), (6143, 11250)]