123395580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 484323840

約数和(自身を除く): 360928260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 126, 132, 140, 145, 154, 165, 174, 180, 198, 203, 210, 220, 231, 252, 261, 290, 307, 308, 315, 319, 330, 348, 385, 396, 406, 420, 435, 462, 495, 522, 580, 609, 614, 630, 638, 660, 693, 770, 812, 870, 921, 924, 957, 990, 1015, 1044, 1155, 1218, 1228, 1260, 1276, 1305, 1386, 1535, 1540, 1595, 1740, 1827, 1842, 1914, 1980, 2030, 2149, 2233, 2310, 2436, 2610, 2763, 2772, 2871, 3045, 3070, 3190, 3377, 3465, 3654, 3684, 3828, 4060, 4298, 4466, 4605, 4620, 4785, 5220, 5526, 5742, 6090, 6140, 6380, 6447, 6699, 6754, 6930, 7308, 8596, 8903, 8932, 9135, 9210, 9570, 10131, 10745, 11052, 11165, 11484, 12180, 12894, 13398, 13508, 13815, 13860, 14355, 16885, 17806, 18270, 18420, 19140, 19341, 20097, 20262, 21490, 22330, 23639, 25788, 26709, 26796, 27630, 28710, 30393, 32235, 33495, 33770, 35612, 36540, 38682, 40194, 40524, 42980, 44515, 44660, 47278, 50655, 53418, 55260, 57420, 60786, 62321, 64470, 66990, 67540, 70917, 77364, 80127, 80388, 89030, 94556, 96705, 97933, 100485, 101310, 106836, 118195, 121572, 124642, 128940, 133545, 133980, 141834, 151965, 160254, 178060, 186963, 193410, 195866, 200970, 202620, 212751, 236390, 249284, 267090, 283668, 293799, 303930, 311605, 320508, 354585, 373926, 386820, 391732, 400635, 401940, 425502, 472780, 489665, 534180, 560889, 587598, 607860, 623210, 685531, 709170, 747852, 801270, 851004, 881397, 934815, 979330, 1063755, 1121778, 1175196, 1246420, 1371062, 1418340, 1468995, 1602540, 1762794, 1869630, 1958660, 2056593, 2127510, 2243556, 2742124, 2804445, 2937990, 3427655, 3525588, 3739260, 4113186, 4255020, 4406985, 5608890, 5875980, 6169779, 6855310, 8226372, 8813970, 10282965, 11217780, 12339558, 13710620, 17627940, 20565930, 24679116, 30848895, 41131860, 61697790, 123395580]

約数ペア:

[(1, 123395580), (2, 61697790), (3, 41131860), (4, 30848895), (5, 24679116), (6, 20565930), (7, 17627940), (9, 13710620), (10, 12339558), (11, 11217780), (12, 10282965), (14, 8813970), (15, 8226372), (18, 6855310), (20, 6169779), (21, 5875980), (22, 5608890), (28, 4406985), (29, 4255020), (30, 4113186), (33, 3739260), (35, 3525588), (36, 3427655), (42, 2937990), (44, 2804445), (45, 2742124), (55, 2243556), (58, 2127510), (60, 2056593), (63, 1958660), (66, 1869630), (70, 1762794), (77, 1602540), (84, 1468995), (87, 1418340), (90, 1371062), (99, 1246420), (105, 1175196), (110, 1121778), (116, 1063755), (126, 979330), (132, 934815), (140, 881397), (145, 851004), (154, 801270), (165, 747852), (174, 709170), (180, 685531), (198, 623210), (203, 607860), (210, 587598), (220, 560889), (231, 534180), (252, 489665), (261, 472780), (290, 425502), (307, 401940), (308, 400635), (315, 391732), (319, 386820), (330, 373926), (348, 354585), (385, 320508), (396, 311605), (406, 303930), (420, 293799), (435, 283668), (462, 267090), (495, 249284), (522, 236390), (580, 212751), (609, 202620), (614, 200970), (630, 195866), (638, 193410), (660, 186963), (693, 178060), (770, 160254), (812, 151965), (870, 141834), (921, 133980), (924, 133545), (957, 128940), (990, 124642), (1015, 121572), (1044, 118195), (1155, 106836), (1218, 101310), (1228, 100485), (1260, 97933), (1276, 96705), (1305, 94556), (1386, 89030), (1535, 80388), (1540, 80127), (1595, 77364), (1740, 70917), (1827, 67540), (1842, 66990), (1914, 64470), (1980, 62321), (2030, 60786), (2149, 57420), (2233, 55260), (2310, 53418), (2436, 50655), (2610, 47278), (2763, 44660), (2772, 44515), (2871, 42980), (3045, 40524), (3070, 40194), (3190, 38682), (3377, 36540), (3465, 35612), (3654, 33770), (3684, 33495), (3828, 32235), (4060, 30393), (4298, 28710), (4466, 27630), (4605, 26796), (4620, 26709), (4785, 25788), (5220, 23639), (5526, 22330), (5742, 21490), (6090, 20262), (6140, 20097), (6380, 19341), (6447, 19140), (6699, 18420), (6754, 18270), (6930, 17806), (7308, 16885), (8596, 14355), (8903, 13860), (8932, 13815), (9135, 13508), (9210, 13398), (9570, 12894), (10131, 12180), (10745, 11484), (11052, 11165)]