18300060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33889}}^1$

素因数の和:33907

約数の個数: 48

約数和(自身を含む): 56935200

約数和(自身を除く): 38635140

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, 33889, 67778, 101667, 135556, 169445, 203334, 305001, 338890, 406668, 508335, 610002, 677780, 915003, 1016670, 1220004, 1525005, 1830006, 2033340, 3050010, 3660012, 4575015, 6100020, 9150030, 18300060]

約数ペア:

[(1, 18300060), (2, 9150030), (3, 6100020), (4, 4575015), (5, 3660012), (6, 3050010), (9, 2033340), (10, 1830006), (12, 1525005), (15, 1220004), (18, 1016670), (20, 915003), (27, 677780), (30, 610002), (36, 508335), (45, 406668), (54, 338890), (60, 305001), (90, 203334), (108, 169445), (135, 135556), (180, 101667), (270, 67778), (540, 33889)]