164948100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 479844288

約数和(自身を除く): 314896188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 985, 1182, 1970, 2364, 2791, 2955, 3940, 4925, 5582, 5910, 8373, 9850, 11164, 11820, 13955, 14775, 16746, 19700, 27910, 29550, 33492, 41865, 55820, 59100, 69775, 83730, 139550, 167460, 209325, 279100, 418650, 549827, 837300, 1099654, 1649481, 2199308, 2749135, 3298962, 5498270, 6597924, 8247405, 10996540, 13745675, 16494810, 27491350, 32989620, 41237025, 54982700, 82474050, 164948100]

約数ペア:

[(1, 164948100), (2, 82474050), (3, 54982700), (4, 41237025), (5, 32989620), (6, 27491350), (10, 16494810), (12, 13745675), (15, 10996540), (20, 8247405), (25, 6597924), (30, 5498270), (50, 3298962), (60, 2749135), (75, 2199308), (100, 1649481), (150, 1099654), (197, 837300), (300, 549827), (394, 418650), (591, 279100), (788, 209325), (985, 167460), (1182, 139550), (1970, 83730), (2364, 69775), (2791, 59100), (2955, 55820), (3940, 41865), (4925, 33492), (5582, 29550), (5910, 27910), (8373, 19700), (9850, 16746), (11164, 14775), (11820, 13955)]