149451480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 507038400

約数和(自身を除く): 357586920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 193, 216, 239, 270, 324, 360, 386, 405, 478, 540, 579, 648, 717, 772, 810, 956, 965, 1080, 1158, 1195, 1434, 1544, 1620, 1737, 1912, 1930, 2151, 2316, 2390, 2868, 2895, 3240, 3474, 3585, 3860, 4302, 4632, 4780, 5211, 5736, 5790, 6453, 6948, 7170, 7720, 8604, 8685, 9560, 10422, 10755, 11580, 12906, 13896, 14340, 15633, 17208, 17370, 19359, 20844, 21510, 23160, 25812, 26055, 28680, 31266, 32265, 34740, 38718, 41688, 43020, 46127, 51624, 52110, 62532, 64530, 69480, 77436, 78165, 86040, 92254, 96795, 104220, 125064, 129060, 138381, 154872, 156330, 184508, 193590, 208440, 230635, 258120, 276762, 312660, 369016, 387180, 415143, 461270, 553524, 625320, 691905, 774360, 830286, 922540, 1107048, 1245429, 1383810, 1660572, 1845080, 2075715, 2490858, 2767620, 3321144, 3736287, 4151430, 4981716, 5535240, 6227145, 7472574, 8302860, 9963432, 12454290, 14945148, 16605720, 18681435, 24908580, 29890296, 37362870, 49817160, 74725740, 149451480]

約数ペア:

[(1, 149451480), (2, 74725740), (3, 49817160), (4, 37362870), (5, 29890296), (6, 24908580), (8, 18681435), (9, 16605720), (10, 14945148), (12, 12454290), (15, 9963432), (18, 8302860), (20, 7472574), (24, 6227145), (27, 5535240), (30, 4981716), (36, 4151430), (40, 3736287), (45, 3321144), (54, 2767620), (60, 2490858), (72, 2075715), (81, 1845080), (90, 1660572), (108, 1383810), (120, 1245429), (135, 1107048), (162, 922540), (180, 830286), (193, 774360), (216, 691905), (239, 625320), (270, 553524), (324, 461270), (360, 415143), (386, 387180), (405, 369016), (478, 312660), (540, 276762), (579, 258120), (648, 230635), (717, 208440), (772, 193590), (810, 184508), (956, 156330), (965, 154872), (1080, 138381), (1158, 129060), (1195, 125064), (1434, 104220), (1544, 96795), (1620, 92254), (1737, 86040), (1912, 78165), (1930, 77436), (2151, 69480), (2316, 64530), (2390, 62532), (2868, 52110), (2895, 51624), (3240, 46127), (3474, 43020), (3585, 41688), (3860, 38718), (4302, 34740), (4632, 32265), (4780, 31266), (5211, 28680), (5736, 26055), (5790, 25812), (6453, 23160), (6948, 21510), (7170, 20844), (7720, 19359), (8604, 17370), (8685, 17208), (9560, 15633), (10422, 14340), (10755, 13896), (11580, 12906)]