204124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7577}}^1$

素因数の和:8038

約数の個数: 48

約数和(自身を含む): 572896800

約数和(自身を除く): 368772420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 7577, 8980, 13470, 15154, 22731, 26940, 30308, 37885, 45462, 75770, 90924, 113655, 151540, 227310, 454620, 3402073, 6804146, 10206219, 13608292, 17010365, 20412438, 34020730, 40824876, 51031095, 68041460, 102062190, 204124380]

約数ペア:

[(1, 204124380), (2, 102062190), (3, 68041460), (4, 51031095), (5, 40824876), (6, 34020730), (10, 20412438), (12, 17010365), (15, 13608292), (20, 10206219), (30, 6804146), (60, 3402073), (449, 454620), (898, 227310), (1347, 151540), (1796, 113655), (2245, 90924), (2694, 75770), (4490, 45462), (5388, 37885), (6735, 30308), (7577, 26940), (8980, 22731), (13470, 15154)]