128322090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36559}}^1$

素因数の和:36588

約数の個数: 64

約数和(自身を含む): 368524800

約数和(自身を除く): 240202710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 36559, 73118, 109677, 182795, 219354, 329031, 365590, 475267, 548385, 658062, 950534, 987093, 1096770, 1425801, 1645155, 1974186, 2376335, 2851602, 3290310, 4277403, 4752670, 4935465, 7129005, 8554806, 9870930, 12832209, 14258010, 21387015, 25664418, 42774030, 64161045, 128322090]

約数ペア:

[(1, 128322090), (2, 64161045), (3, 42774030), (5, 25664418), (6, 21387015), (9, 14258010), (10, 12832209), (13, 9870930), (15, 8554806), (18, 7129005), (26, 4935465), (27, 4752670), (30, 4277403), (39, 3290310), (45, 2851602), (54, 2376335), (65, 1974186), (78, 1645155), (90, 1425801), (117, 1096770), (130, 987093), (135, 950534), (195, 658062), (234, 548385), (270, 475267), (351, 365590), (390, 329031), (585, 219354), (702, 182795), (1170, 109677), (1755, 73118), (3510, 36559)]