76761800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 191639520

約数和(自身を除く): 114877720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 136, 170, 200, 211, 214, 340, 422, 425, 428, 535, 680, 844, 850, 856, 1055, 1070, 1688, 1700, 1819, 2110, 2140, 2675, 3400, 3587, 3638, 4220, 4280, 5275, 5350, 7174, 7276, 8440, 9095, 10550, 10700, 14348, 14552, 17935, 18190, 21100, 21400, 22577, 28696, 35870, 36380, 42200, 45154, 45475, 71740, 72760, 89675, 90308, 90950, 112885, 143480, 179350, 180616, 181900, 225770, 358700, 363800, 383809, 451540, 564425, 717400, 767618, 903080, 1128850, 1535236, 1919045, 2257700, 3070472, 3838090, 4515400, 7676180, 9595225, 15352360, 19190450, 38380900, 76761800]

約数ペア:

[(1, 76761800), (2, 38380900), (4, 19190450), (5, 15352360), (8, 9595225), (10, 7676180), (17, 4515400), (20, 3838090), (25, 3070472), (34, 2257700), (40, 1919045), (50, 1535236), (68, 1128850), (85, 903080), (100, 767618), (107, 717400), (136, 564425), (170, 451540), (200, 383809), (211, 363800), (214, 358700), (340, 225770), (422, 181900), (425, 180616), (428, 179350), (535, 143480), (680, 112885), (844, 90950), (850, 90308), (856, 89675), (1055, 72760), (1070, 71740), (1688, 45475), (1700, 45154), (1819, 42200), (2110, 36380), (2140, 35870), (2675, 28696), (3400, 22577), (3587, 21400), (3638, 21100), (4220, 18190), (4280, 17935), (5275, 14552), (5350, 14348), (7174, 10700), (7276, 10550), (8440, 9095)]