156784140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1676

約数の個数: 96

約数和(自身を含む): 490560000

約数和(自身を除く): 333775860

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, 199, 270, 398, 540, 597, 796, 995, 1194, 1459, 1791, 1990, 2388, 2918, 2985, 3582, 3980, 4377, 5373, 5836, 5970, 7164, 7295, 8754, 8955, 10746, 11940, 13131, 14590, 17508, 17910, 21492, 21885, 26262, 26865, 29180, 35820, 39393, 43770, 52524, 53730, 65655, 78786, 87540, 107460, 131310, 157572, 196965, 262620, 290341, 393930, 580682, 787860, 871023, 1161364, 1451705, 1742046, 2613069, 2903410, 3484092, 4355115, 5226138, 5806820, 7839207, 8710230, 10452276, 13065345, 15678414, 17420460, 26130690, 31356828, 39196035, 52261380, 78392070, 156784140]

約数ペア:

[(1, 156784140), (2, 78392070), (3, 52261380), (4, 39196035), (5, 31356828), (6, 26130690), (9, 17420460), (10, 15678414), (12, 13065345), (15, 10452276), (18, 8710230), (20, 7839207), (27, 5806820), (30, 5226138), (36, 4355115), (45, 3484092), (54, 2903410), (60, 2613069), (90, 1742046), (108, 1451705), (135, 1161364), (180, 871023), (199, 787860), (270, 580682), (398, 393930), (540, 290341), (597, 262620), (796, 196965), (995, 157572), (1194, 131310), (1459, 107460), (1791, 87540), (1990, 78786), (2388, 65655), (2918, 53730), (2985, 52524), (3582, 43770), (3980, 39393), (4377, 35820), (5373, 29180), (5836, 26865), (5970, 26262), (7164, 21885), (7295, 21492), (8754, 17910), (8955, 17508), (10746, 14590), (11940, 13131)]