55135440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 187878600

約数和(自身を除く): 132743160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1049, 1095, 1168, 1314, 1460, 1752, 2098, 2190, 2628, 2920, 3147, 3285, 3504, 4196, 4380, 5245, 5256, 5840, 6294, 6570, 8392, 8760, 9441, 10490, 10512, 12588, 13140, 15735, 16784, 17520, 18882, 20980, 25176, 26280, 31470, 37764, 41960, 47205, 50352, 52560, 62940, 75528, 76577, 83920, 94410, 125880, 151056, 153154, 188820, 229731, 251760, 306308, 377640, 382885, 459462, 612616, 689193, 755280, 765770, 918924, 1148655, 1225232, 1378386, 1531540, 1837848, 2297310, 2756772, 3063080, 3445965, 3675696, 4594620, 5513544, 6126160, 6891930, 9189240, 11027088, 13783860, 18378480, 27567720, 55135440]

約数ペア:

[(1, 55135440), (2, 27567720), (3, 18378480), (4, 13783860), (5, 11027088), (6, 9189240), (8, 6891930), (9, 6126160), (10, 5513544), (12, 4594620), (15, 3675696), (16, 3445965), (18, 3063080), (20, 2756772), (24, 2297310), (30, 1837848), (36, 1531540), (40, 1378386), (45, 1225232), (48, 1148655), (60, 918924), (72, 765770), (73, 755280), (80, 689193), (90, 612616), (120, 459462), (144, 382885), (146, 377640), (180, 306308), (219, 251760), (240, 229731), (292, 188820), (360, 153154), (365, 151056), (438, 125880), (584, 94410), (657, 83920), (720, 76577), (730, 75528), (876, 62940), (1049, 52560), (1095, 50352), (1168, 47205), (1314, 41960), (1460, 37764), (1752, 31470), (2098, 26280), (2190, 25176), (2628, 20980), (2920, 18882), (3147, 17520), (3285, 16784), (3504, 15735), (4196, 13140), (4380, 12588), (5245, 10512), (5256, 10490), (5840, 9441), (6294, 8760), (6570, 8392)]