83102800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 234664668

約数和(自身を除く): 151561868

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 101, 110, 121, 136, 170, 176, 187, 200, 202, 220, 242, 272, 275, 340, 374, 400, 404, 425, 440, 484, 505, 550, 605, 680, 748, 808, 850, 880, 935, 968, 1010, 1100, 1111, 1210, 1360, 1496, 1616, 1700, 1717, 1870, 1936, 2020, 2057, 2200, 2222, 2420, 2525, 2992, 3025, 3400, 3434, 3740, 4040, 4114, 4400, 4444, 4675, 4840, 5050, 5555, 6050, 6800, 6868, 7480, 8080, 8228, 8585, 8888, 9350, 9680, 10100, 10285, 11110, 12100, 12221, 13736, 14960, 16456, 17170, 17776, 18700, 18887, 20200, 20570, 22220, 24200, 24442, 27472, 27775, 32912, 34340, 37400, 37774, 40400, 41140, 42925, 44440, 48400, 48884, 51425, 55550, 61105, 68680, 74800, 75548, 82280, 85850, 88880, 94435, 97768, 102850, 111100, 122210, 137360, 151096, 164560, 171700, 188870, 195536, 205700, 207757, 222200, 244420, 302192, 305525, 343400, 377740, 411400, 415514, 444400, 472175, 488840, 611050, 686800, 755480, 822800, 831028, 944350, 977680, 1038785, 1222100, 1510960, 1662056, 1888700, 2077570, 2444200, 3324112, 3777400, 4155140, 4888400, 5193925, 7554800, 8310280, 10387850, 16620560, 20775700, 41551400, 83102800]

約数ペア:

[(1, 83102800), (2, 41551400), (4, 20775700), (5, 16620560), (8, 10387850), (10, 8310280), (11, 7554800), (16, 5193925), (17, 4888400), (20, 4155140), (22, 3777400), (25, 3324112), (34, 2444200), (40, 2077570), (44, 1888700), (50, 1662056), (55, 1510960), (68, 1222100), (80, 1038785), (85, 977680), (88, 944350), (100, 831028), (101, 822800), (110, 755480), (121, 686800), (136, 611050), (170, 488840), (176, 472175), (187, 444400), (200, 415514), (202, 411400), (220, 377740), (242, 343400), (272, 305525), (275, 302192), (340, 244420), (374, 222200), (400, 207757), (404, 205700), (425, 195536), (440, 188870), (484, 171700), (505, 164560), (550, 151096), (605, 137360), (680, 122210), (748, 111100), (808, 102850), (850, 97768), (880, 94435), (935, 88880), (968, 85850), (1010, 82280), (1100, 75548), (1111, 74800), (1210, 68680), (1360, 61105), (1496, 55550), (1616, 51425), (1700, 48884), (1717, 48400), (1870, 44440), (1936, 42925), (2020, 41140), (2057, 40400), (2200, 37774), (2222, 37400), (2420, 34340), (2525, 32912), (2992, 27775), (3025, 27472), (3400, 24442), (3434, 24200), (3740, 22220), (4040, 20570), (4114, 20200), (4400, 18887), (4444, 18700), (4675, 17776), (4840, 17170), (5050, 16456), (5555, 14960), (6050, 13736), (6800, 12221), (6868, 12100), (7480, 11110), (8080, 10285), (8228, 10100), (8585, 9680), (8888, 9350)]