185727080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 532500480

約数和(自身を除く): 346773400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 658, 770, 940, 1034, 1283, 1316, 1540, 1645, 1880, 2068, 2566, 2585, 2632, 3080, 3290, 3619, 4136, 5132, 5170, 6415, 6580, 7238, 8981, 10264, 10340, 12830, 13160, 14113, 14476, 17962, 18095, 20680, 25660, 28226, 28952, 35924, 36190, 44905, 51320, 56452, 60301, 70565, 71848, 72380, 89810, 98791, 112904, 120602, 141130, 144760, 179620, 197582, 241204, 282260, 301505, 359240, 395164, 422107, 482408, 493955, 564520, 603010, 663311, 790328, 844214, 987910, 1206020, 1326622, 1688428, 1975820, 2110535, 2412040, 2653244, 3316555, 3376856, 3951640, 4221070, 4643177, 5306488, 6633110, 8442140, 9286354, 13266220, 16884280, 18572708, 23215885, 26532440, 37145416, 46431770, 92863540, 185727080]

約数ペア:

[(1, 185727080), (2, 92863540), (4, 46431770), (5, 37145416), (7, 26532440), (8, 23215885), (10, 18572708), (11, 16884280), (14, 13266220), (20, 9286354), (22, 8442140), (28, 6633110), (35, 5306488), (40, 4643177), (44, 4221070), (47, 3951640), (55, 3376856), (56, 3316555), (70, 2653244), (77, 2412040), (88, 2110535), (94, 1975820), (110, 1688428), (140, 1326622), (154, 1206020), (188, 987910), (220, 844214), (235, 790328), (280, 663311), (308, 603010), (329, 564520), (376, 493955), (385, 482408), (440, 422107), (470, 395164), (517, 359240), (616, 301505), (658, 282260), (770, 241204), (940, 197582), (1034, 179620), (1283, 144760), (1316, 141130), (1540, 120602), (1645, 112904), (1880, 98791), (2068, 89810), (2566, 72380), (2585, 71848), (2632, 70565), (3080, 60301), (3290, 56452), (3619, 51320), (4136, 44905), (5132, 36190), (5170, 35924), (6415, 28952), (6580, 28226), (7238, 25660), (8981, 20680), (10264, 18095), (10340, 17962), (12830, 14476), (13160, 14113)]