84805380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4791

約数の個数: 120

約数和(自身を含む): 290283840

約数和(自身を除く): 205478460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4759, 5940, 8910, 9518, 14277, 17820, 19036, 23795, 28554, 42831, 47590, 52349, 57108, 71385, 85662, 95180, 104698, 128493, 142770, 157047, 171324, 209396, 214155, 256986, 261745, 285540, 314094, 385479, 428310, 471141, 513972, 523490, 628188, 642465, 770958, 785235, 856620, 942282, 1046980, 1284930, 1413423, 1541916, 1570470, 1884564, 1927395, 2355705, 2569860, 2826846, 3140940, 3854790, 4240269, 4711410, 5653692, 7067115, 7709580, 8480538, 9422820, 14134230, 16961076, 21201345, 28268460, 42402690, 84805380]

約数ペア:

[(1, 84805380), (2, 42402690), (3, 28268460), (4, 21201345), (5, 16961076), (6, 14134230), (9, 9422820), (10, 8480538), (11, 7709580), (12, 7067115), (15, 5653692), (18, 4711410), (20, 4240269), (22, 3854790), (27, 3140940), (30, 2826846), (33, 2569860), (36, 2355705), (44, 1927395), (45, 1884564), (54, 1570470), (55, 1541916), (60, 1413423), (66, 1284930), (81, 1046980), (90, 942282), (99, 856620), (108, 785235), (110, 770958), (132, 642465), (135, 628188), (162, 523490), (165, 513972), (180, 471141), (198, 428310), (220, 385479), (270, 314094), (297, 285540), (324, 261745), (330, 256986), (396, 214155), (405, 209396), (495, 171324), (540, 157047), (594, 142770), (660, 128493), (810, 104698), (891, 95180), (990, 85662), (1188, 71385), (1485, 57108), (1620, 52349), (1782, 47590), (1980, 42831), (2970, 28554), (3564, 23795), (4455, 19036), (4759, 17820), (5940, 14277), (8910, 9518)]