74730060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138389}}^1$

素因数の和:138407

約数の個数: 48

約数和(自身を含む): 232495200

約数和(自身を除く): 157765140

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, 138389, 276778, 415167, 553556, 691945, 830334, 1245501, 1383890, 1660668, 2075835, 2491002, 2767780, 3736503, 4151670, 4982004, 6227505, 7473006, 8303340, 12455010, 14946012, 18682515, 24910020, 37365030, 74730060]

約数ペア:

[(1, 74730060), (2, 37365030), (3, 24910020), (4, 18682515), (5, 14946012), (6, 12455010), (9, 8303340), (10, 7473006), (12, 6227505), (15, 4982004), (18, 4151670), (20, 3736503), (27, 2767780), (30, 2491002), (36, 2075835), (45, 1660668), (54, 1383890), (60, 1245501), (90, 830334), (108, 691945), (135, 553556), (180, 415167), (270, 276778), (540, 138389)]