421733100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{3541}}^1$

素因数の和:3955

約数の個数: 72

約数和(自身を含む): 1223633488

約数和(自身を除く): 801900388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 397, 794, 1191, 1588, 1985, 2382, 3541, 3970, 4764, 5955, 7082, 7940, 9925, 10623, 11910, 14164, 17705, 19850, 21246, 23820, 29775, 35410, 39700, 42492, 53115, 59550, 70820, 88525, 106230, 119100, 177050, 212460, 265575, 354100, 531150, 1062300, 1405777, 2811554, 4217331, 5623108, 7028885, 8434662, 14057770, 16869324, 21086655, 28115540, 35144425, 42173310, 70288850, 84346620, 105433275, 140577700, 210866550, 421733100]

約数ペア:

[(1, 421733100), (2, 210866550), (3, 140577700), (4, 105433275), (5, 84346620), (6, 70288850), (10, 42173310), (12, 35144425), (15, 28115540), (20, 21086655), (25, 16869324), (30, 14057770), (50, 8434662), (60, 7028885), (75, 5623108), (100, 4217331), (150, 2811554), (300, 1405777), (397, 1062300), (794, 531150), (1191, 354100), (1588, 265575), (1985, 212460), (2382, 177050), (3541, 119100), (3970, 106230), (4764, 88525), (5955, 70820), (7082, 59550), (7940, 53115), (9925, 42492), (10623, 39700), (11910, 35410), (14164, 29775), (17705, 23820), (19850, 21246)]