72270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 207792

約数和(自身を除く): 135522

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 146, 165, 198, 219, 330, 365, 438, 495, 657, 730, 803, 990, 1095, 1314, 1606, 2190, 2409, 3285, 4015, 4818, 6570, 7227, 8030, 12045, 14454, 24090, 36135, 72270]

約数ペア:

[(1, 72270), (2, 36135), (3, 24090), (5, 14454), (6, 12045), (9, 8030), (10, 7227), (11, 6570), (15, 4818), (18, 4015), (22, 3285), (30, 2409), (33, 2190), (45, 1606), (55, 1314), (66, 1095), (73, 990), (90, 803), (99, 730), (110, 657), (146, 495), (165, 438), (198, 365), (219, 330)]