76205800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 201862080

約数和(自身を除く): 125656280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 67, 88, 94, 100, 110, 121, 134, 188, 200, 220, 235, 242, 268, 275, 335, 376, 440, 470, 484, 517, 536, 550, 605, 670, 737, 940, 968, 1034, 1100, 1175, 1210, 1340, 1474, 1675, 1880, 2068, 2200, 2350, 2420, 2585, 2680, 2948, 3025, 3149, 3350, 3685, 4136, 4700, 4840, 5170, 5687, 5896, 6050, 6298, 6700, 7370, 8107, 9400, 10340, 11374, 12100, 12596, 12925, 13400, 14740, 15745, 16214, 18425, 20680, 22748, 24200, 25192, 25850, 28435, 29480, 31490, 32428, 34639, 36850, 40535, 45496, 51700, 56870, 62980, 64856, 69278, 73700, 78725, 81070, 103400, 113740, 125960, 138556, 142175, 147400, 157450, 162140, 173195, 202675, 227480, 277112, 284350, 314900, 324280, 346390, 381029, 405350, 568700, 629800, 692780, 762058, 810700, 865975, 1137400, 1385560, 1524116, 1621400, 1731950, 1905145, 3048232, 3463900, 3810290, 6927800, 7620580, 9525725, 15241160, 19051450, 38102900, 76205800]

約数ペア:

[(1, 76205800), (2, 38102900), (4, 19051450), (5, 15241160), (8, 9525725), (10, 7620580), (11, 6927800), (20, 3810290), (22, 3463900), (25, 3048232), (40, 1905145), (44, 1731950), (47, 1621400), (50, 1524116), (55, 1385560), (67, 1137400), (88, 865975), (94, 810700), (100, 762058), (110, 692780), (121, 629800), (134, 568700), (188, 405350), (200, 381029), (220, 346390), (235, 324280), (242, 314900), (268, 284350), (275, 277112), (335, 227480), (376, 202675), (440, 173195), (470, 162140), (484, 157450), (517, 147400), (536, 142175), (550, 138556), (605, 125960), (670, 113740), (737, 103400), (940, 81070), (968, 78725), (1034, 73700), (1100, 69278), (1175, 64856), (1210, 62980), (1340, 56870), (1474, 51700), (1675, 45496), (1880, 40535), (2068, 36850), (2200, 34639), (2350, 32428), (2420, 31490), (2585, 29480), (2680, 28435), (2948, 25850), (3025, 25192), (3149, 24200), (3350, 22748), (3685, 20680), (4136, 18425), (4700, 16214), (4840, 15745), (5170, 14740), (5687, 13400), (5896, 12925), (6050, 12596), (6298, 12100), (6700, 11374), (7370, 10340), (8107, 9400)]