147500820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{819449}}^1$

素因数の和:819464

約数の個数: 36

約数和(自身を含む): 447419700

約数和(自身を除く): 299918880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 819449, 1638898, 2458347, 3277796, 4097245, 4916694, 7375041, 8194490, 9833388, 12291735, 14750082, 16388980, 24583470, 29500164, 36875205, 49166940, 73750410, 147500820]

約数ペア:

[(1, 147500820), (2, 73750410), (3, 49166940), (4, 36875205), (5, 29500164), (6, 24583470), (9, 16388980), (10, 14750082), (12, 12291735), (15, 9833388), (18, 8194490), (20, 7375041), (30, 4916694), (36, 4097245), (45, 3277796), (60, 2458347), (90, 1638898), (180, 819449)]