74075580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137177}}^1$

素因数の和:137195

約数の個数: 48

約数和(自身を含む): 230459040

約数和(自身を除く): 156383460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137177, 274354, 411531, 548708, 685885, 823062, 1234593, 1371770, 1646124, 2057655, 2469186, 2743540, 3703779, 4115310, 4938372, 6172965, 7407558, 8230620, 12345930, 14815116, 18518895, 24691860, 37037790, 74075580]

約数ペア:

[(1, 74075580), (2, 37037790), (3, 24691860), (4, 18518895), (5, 14815116), (6, 12345930), (9, 8230620), (10, 7407558), (12, 6172965), (15, 4938372), (18, 4115310), (20, 3703779), (27, 2743540), (30, 2469186), (36, 2057655), (45, 1646124), (54, 1371770), (60, 1234593), (90, 823062), (108, 685885), (135, 548708), (180, 411531), (270, 274354), (540, 137177)]