76733220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17519}}^1$

素因数の和:17604

約数の個数: 48

約数和(自身を含む): 217808640

約数和(自身を除く): 141075420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 17519, 35038, 52557, 70076, 87595, 105114, 175190, 210228, 262785, 350380, 525570, 1051140, 1278887, 2557774, 3836661, 5115548, 6394435, 7673322, 12788870, 15346644, 19183305, 25577740, 38366610, 76733220]

約数ペア:

[(1, 76733220), (2, 38366610), (3, 25577740), (4, 19183305), (5, 15346644), (6, 12788870), (10, 7673322), (12, 6394435), (15, 5115548), (20, 3836661), (30, 2557774), (60, 1278887), (73, 1051140), (146, 525570), (219, 350380), (292, 262785), (365, 210228), (438, 175190), (730, 105114), (876, 87595), (1095, 70076), (1460, 52557), (2190, 35038), (4380, 17519)]