200022780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10859}}^1$

素因数の和:11178

約数の個数: 48

約数和(自身を含む): 561939840

約数和(自身を除く): 361917060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 10859, 18420, 21718, 32577, 43436, 54295, 65154, 108590, 130308, 162885, 217180, 325770, 651540, 3333713, 6667426, 10001139, 13334852, 16668565, 20002278, 33337130, 40004556, 50005695, 66674260, 100011390, 200022780]

約数ペア:

[(1, 200022780), (2, 100011390), (3, 66674260), (4, 50005695), (5, 40004556), (6, 33337130), (10, 20002278), (12, 16668565), (15, 13334852), (20, 10001139), (30, 6667426), (60, 3333713), (307, 651540), (614, 325770), (921, 217180), (1228, 162885), (1535, 130308), (1842, 108590), (3070, 65154), (3684, 54295), (4605, 43436), (6140, 32577), (9210, 21718), (10859, 18420)]