82753140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 236644128

約数和(自身を除く): 153890988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 491, 530, 636, 795, 982, 1060, 1473, 1590, 1964, 2455, 2809, 2946, 3180, 4910, 5618, 5892, 7365, 8427, 9820, 11236, 14045, 14730, 16854, 26023, 28090, 29460, 33708, 42135, 52046, 56180, 78069, 84270, 104092, 130115, 156138, 168540, 260230, 312276, 390345, 520460, 780690, 1379219, 1561380, 2758438, 4137657, 5516876, 6896095, 8275314, 13792190, 16550628, 20688285, 27584380, 41376570, 82753140]

約数ペア:

[(1, 82753140), (2, 41376570), (3, 27584380), (4, 20688285), (5, 16550628), (6, 13792190), (10, 8275314), (12, 6896095), (15, 5516876), (20, 4137657), (30, 2758438), (53, 1561380), (60, 1379219), (106, 780690), (159, 520460), (212, 390345), (265, 312276), (318, 260230), (491, 168540), (530, 156138), (636, 130115), (795, 104092), (982, 84270), (1060, 78069), (1473, 56180), (1590, 52046), (1964, 42135), (2455, 33708), (2809, 29460), (2946, 28090), (3180, 26023), (4910, 16854), (5618, 14730), (5892, 14045), (7365, 11236), (8427, 9820)]