127808460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 421153824

約数和(自身を除く): 293345364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 193, 195, 234, 260, 283, 386, 390, 468, 566, 579, 585, 772, 780, 849, 965, 1132, 1158, 1170, 1415, 1698, 1737, 1930, 2316, 2340, 2509, 2547, 2830, 2895, 3396, 3474, 3679, 3860, 4245, 5018, 5094, 5660, 5790, 6948, 7358, 7527, 8490, 8685, 10036, 10188, 11037, 11580, 12545, 12735, 14716, 15054, 16980, 17370, 18395, 22074, 22581, 25090, 25470, 30108, 33111, 34740, 36790, 37635, 44148, 45162, 50180, 50940, 54619, 55185, 66222, 73580, 75270, 90324, 109238, 110370, 112905, 132444, 150540, 163857, 165555, 218476, 220740, 225810, 273095, 327714, 331110, 451620, 491571, 546190, 655428, 662220, 710047, 819285, 983142, 1092380, 1420094, 1638570, 1966284, 2130141, 2457855, 2840188, 3277140, 3550235, 4260282, 4915710, 6390423, 7100470, 8520564, 9831420, 10650705, 12780846, 14200940, 21301410, 25561692, 31952115, 42602820, 63904230, 127808460]

約数ペア:

[(1, 127808460), (2, 63904230), (3, 42602820), (4, 31952115), (5, 25561692), (6, 21301410), (9, 14200940), (10, 12780846), (12, 10650705), (13, 9831420), (15, 8520564), (18, 7100470), (20, 6390423), (26, 4915710), (30, 4260282), (36, 3550235), (39, 3277140), (45, 2840188), (52, 2457855), (60, 2130141), (65, 1966284), (78, 1638570), (90, 1420094), (117, 1092380), (130, 983142), (156, 819285), (180, 710047), (193, 662220), (195, 655428), (234, 546190), (260, 491571), (283, 451620), (386, 331110), (390, 327714), (468, 273095), (566, 225810), (579, 220740), (585, 218476), (772, 165555), (780, 163857), (849, 150540), (965, 132444), (1132, 112905), (1158, 110370), (1170, 109238), (1415, 90324), (1698, 75270), (1737, 73580), (1930, 66222), (2316, 55185), (2340, 54619), (2509, 50940), (2547, 50180), (2830, 45162), (2895, 44148), (3396, 37635), (3474, 36790), (3679, 34740), (3860, 33111), (4245, 30108), (5018, 25470), (5094, 25090), (5660, 22581), (5790, 22074), (6948, 18395), (7358, 17370), (7527, 16980), (8490, 15054), (8685, 14716), (10036, 12735), (10188, 12545), (11037, 11580)]