75682260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{420457}}^1$

素因数の和:420472

約数の個数: 36

約数和(自身を含む): 229570068

約数和(自身を除く): 153887808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 420457, 840914, 1261371, 1681828, 2102285, 2522742, 3784113, 4204570, 5045484, 6306855, 7568226, 8409140, 12613710, 15136452, 18920565, 25227420, 37841130, 75682260]

約数ペア:

[(1, 75682260), (2, 37841130), (3, 25227420), (4, 18920565), (5, 15136452), (6, 12613710), (9, 8409140), (10, 7568226), (12, 6306855), (15, 5045484), (18, 4204570), (20, 3784113), (30, 2522742), (36, 2102285), (45, 1681828), (60, 1261371), (90, 840914), (180, 420457)]