75844560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28729}}^1$

素因数の和:28756

約数の個数: 80

約数和(自身を含む): 256501440

約数和(自身を除く): 180656880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 28729, 57458, 86187, 114916, 143645, 172374, 229832, 287290, 316019, 344748, 430935, 459664, 574580, 632038, 689496, 861870, 948057, 1149160, 1264076, 1378992, 1580095, 1723740, 1896114, 2298320, 2528152, 3160190, 3447480, 3792228, 4740285, 5056304, 6320380, 6894960, 7584456, 9480570, 12640760, 15168912, 18961140, 25281520, 37922280, 75844560]

約数ペア:

[(1, 75844560), (2, 37922280), (3, 25281520), (4, 18961140), (5, 15168912), (6, 12640760), (8, 9480570), (10, 7584456), (11, 6894960), (12, 6320380), (15, 5056304), (16, 4740285), (20, 3792228), (22, 3447480), (24, 3160190), (30, 2528152), (33, 2298320), (40, 1896114), (44, 1723740), (48, 1580095), (55, 1378992), (60, 1264076), (66, 1149160), (80, 948057), (88, 861870), (110, 689496), (120, 632038), (132, 574580), (165, 459664), (176, 430935), (220, 344748), (240, 316019), (264, 287290), (330, 229832), (440, 172374), (528, 143645), (660, 114916), (880, 86187), (1320, 57458), (2640, 28729)]