306747180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1811}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 931969584

約数和(自身を除く): 625222404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 941, 1811, 1882, 2823, 3622, 3764, 4705, 5433, 5646, 7244, 8469, 9055, 9410, 10866, 11292, 14115, 16299, 16938, 18110, 18820, 21732, 27165, 28230, 32598, 33876, 36220, 42345, 54330, 56460, 65196, 81495, 84690, 108660, 162990, 169380, 325980, 1704151, 3408302, 5112453, 6816604, 8520755, 10224906, 15337359, 17041510, 20449812, 25562265, 30674718, 34083020, 51124530, 61349436, 76686795, 102249060, 153373590, 306747180]

約数ペア:

[(1, 306747180), (2, 153373590), (3, 102249060), (4, 76686795), (5, 61349436), (6, 51124530), (9, 34083020), (10, 30674718), (12, 25562265), (15, 20449812), (18, 17041510), (20, 15337359), (30, 10224906), (36, 8520755), (45, 6816604), (60, 5112453), (90, 3408302), (180, 1704151), (941, 325980), (1811, 169380), (1882, 162990), (2823, 108660), (3622, 84690), (3764, 81495), (4705, 65196), (5433, 56460), (5646, 54330), (7244, 42345), (8469, 36220), (9055, 33876), (9410, 32598), (10866, 28230), (11292, 27165), (14115, 21732), (16299, 18820), (16938, 18110)]