82799200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 108

約数和(自身を含む): 222806052

約数和(自身を除く): 140006852

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 97, 100, 110, 160, 176, 194, 200, 220, 275, 352, 388, 400, 440, 485, 550, 776, 800, 880, 970, 1067, 1100, 1552, 1760, 1940, 2134, 2200, 2425, 3104, 3880, 4268, 4400, 4850, 5335, 7760, 8536, 8800, 9409, 9700, 10670, 15520, 17072, 18818, 19400, 21340, 26675, 34144, 37636, 38800, 42680, 47045, 53350, 75272, 77600, 85360, 94090, 103499, 106700, 150544, 170720, 188180, 206998, 213400, 235225, 301088, 376360, 413996, 426800, 470450, 517495, 752720, 827992, 853600, 940900, 1034990, 1505440, 1655984, 1881800, 2069980, 2587475, 3311968, 3763600, 4139960, 5174950, 7527200, 8279920, 10349900, 16559840, 20699800, 41399600, 82799200]

約数ペア:

[(1, 82799200), (2, 41399600), (4, 20699800), (5, 16559840), (8, 10349900), (10, 8279920), (11, 7527200), (16, 5174950), (20, 4139960), (22, 3763600), (25, 3311968), (32, 2587475), (40, 2069980), (44, 1881800), (50, 1655984), (55, 1505440), (80, 1034990), (88, 940900), (97, 853600), (100, 827992), (110, 752720), (160, 517495), (176, 470450), (194, 426800), (200, 413996), (220, 376360), (275, 301088), (352, 235225), (388, 213400), (400, 206998), (440, 188180), (485, 170720), (550, 150544), (776, 106700), (800, 103499), (880, 94090), (970, 85360), (1067, 77600), (1100, 75272), (1552, 53350), (1760, 47045), (1940, 42680), (2134, 38800), (2200, 37636), (2425, 34144), (3104, 26675), (3880, 21340), (4268, 19400), (4400, 18818), (4850, 17072), (5335, 15520), (7760, 10670), (8536, 9700), (8800, 9409)]