75969540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{719}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 231154560

約数和(自身を除く): 155185020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 587, 719, 1174, 1438, 1761, 2157, 2348, 2876, 2935, 3522, 3595, 4314, 5283, 5870, 6471, 7044, 7190, 8628, 8805, 10566, 10785, 11740, 12942, 14380, 17610, 21132, 21570, 25884, 26415, 32355, 35220, 43140, 52830, 64710, 105660, 129420, 422053, 844106, 1266159, 1688212, 2110265, 2532318, 3798477, 4220530, 5064636, 6330795, 7596954, 8441060, 12661590, 15193908, 18992385, 25323180, 37984770, 75969540]

約数ペア:

[(1, 75969540), (2, 37984770), (3, 25323180), (4, 18992385), (5, 15193908), (6, 12661590), (9, 8441060), (10, 7596954), (12, 6330795), (15, 5064636), (18, 4220530), (20, 3798477), (30, 2532318), (36, 2110265), (45, 1688212), (60, 1266159), (90, 844106), (180, 422053), (587, 129420), (719, 105660), (1174, 64710), (1438, 52830), (1761, 43140), (2157, 35220), (2348, 32355), (2876, 26415), (2935, 25884), (3522, 21570), (3595, 21132), (4314, 17610), (5283, 14380), (5870, 12942), (6471, 11740), (7044, 10785), (7190, 10566), (8628, 8805)]