75729540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5281}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 212970240

約数和(自身を除く): 137240700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 5281, 7170, 10562, 14340, 15843, 21124, 26405, 31686, 52810, 63372, 79215, 105620, 158430, 316860, 1262159, 2524318, 3786477, 5048636, 6310795, 7572954, 12621590, 15145908, 18932385, 25243180, 37864770, 75729540]

約数ペア:

[(1, 75729540), (2, 37864770), (3, 25243180), (4, 18932385), (5, 15145908), (6, 12621590), (10, 7572954), (12, 6310795), (15, 5048636), (20, 3786477), (30, 2524318), (60, 1262159), (239, 316860), (478, 158430), (717, 105620), (956, 79215), (1195, 63372), (1434, 52810), (2390, 31686), (2868, 26405), (3585, 21124), (4780, 15843), (5281, 14340), (7170, 10562)]