54905100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 159604368

約数和(自身を除く): 104699268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 397, 461, 794, 922, 1191, 1383, 1588, 1844, 1985, 2305, 2382, 2766, 3970, 4610, 4764, 5532, 5955, 6915, 7940, 9220, 9925, 11525, 11910, 13830, 19850, 23050, 23820, 27660, 29775, 34575, 39700, 46100, 59550, 69150, 119100, 138300, 183017, 366034, 549051, 732068, 915085, 1098102, 1830170, 2196204, 2745255, 3660340, 4575425, 5490510, 9150850, 10981020, 13726275, 18301700, 27452550, 54905100]

約数ペア:

[(1, 54905100), (2, 27452550), (3, 18301700), (4, 13726275), (5, 10981020), (6, 9150850), (10, 5490510), (12, 4575425), (15, 3660340), (20, 2745255), (25, 2196204), (30, 1830170), (50, 1098102), (60, 915085), (75, 732068), (100, 549051), (150, 366034), (300, 183017), (397, 138300), (461, 119100), (794, 69150), (922, 59550), (1191, 46100), (1383, 39700), (1588, 34575), (1844, 29775), (1985, 27660), (2305, 23820), (2382, 23050), (2766, 19850), (3970, 13830), (4610, 11910), (4764, 11525), (5532, 9925), (5955, 9220), (6915, 7940)]