172080800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12690

約数の個数: 72

約数和(自身を含む): 444838716

約数和(自身を除く): 272757916

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 12653, 13600, 25306, 50612, 63265, 101224, 126530, 202448, 215101, 253060, 316325, 404896, 430202, 506120, 632650, 860404, 1012240, 1075505, 1265300, 1720808, 2024480, 2151010, 2530600, 3441616, 4302020, 5061200, 5377525, 6883232, 8604040, 10122400, 10755050, 17208080, 21510100, 34416160, 43020200, 86040400, 172080800]

約数ペア:

[(1, 172080800), (2, 86040400), (4, 43020200), (5, 34416160), (8, 21510100), (10, 17208080), (16, 10755050), (17, 10122400), (20, 8604040), (25, 6883232), (32, 5377525), (34, 5061200), (40, 4302020), (50, 3441616), (68, 2530600), (80, 2151010), (85, 2024480), (100, 1720808), (136, 1265300), (160, 1075505), (170, 1012240), (200, 860404), (272, 632650), (340, 506120), (400, 430202), (425, 404896), (544, 316325), (680, 253060), (800, 215101), (850, 202448), (1360, 126530), (1700, 101224), (2720, 63265), (3400, 50612), (6800, 25306), (12653, 13600)]