388806600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7160

約数の個数: 192

約数和(自身を含む): 1483655040

約数和(自身を除く): 1094848440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7121, 7800, 9100, 10920, 13650, 14242, 18200, 21363, 27300, 28484, 35605, 42726, 49847, 54600, 56968, 71210, 85452, 92573, 99694, 106815, 142420, 149541, 170904, 178025, 185146, 199388, 213630, 249235, 277719, 284840, 299082, 356050, 370292, 398776, 427260, 462865, 498470, 534075, 555438, 598164, 648011, 712100, 740584, 747705, 854520, 925730, 996940, 1068150, 1110876, 1196328, 1246175, 1296022, 1388595, 1424200, 1495410, 1851460, 1944033, 1993880, 2136300, 2221752, 2314325, 2492350, 2592044, 2777190, 2990820, 3240055, 3702920, 3738525, 3888066, 4272600, 4628650, 4984700, 5184088, 5554380, 5981640, 6480110, 6942975, 7477050, 7776132, 9257300, 9720165, 9969400, 11108760, 12960220, 13885950, 14954100, 15552264, 16200275, 18514600, 19440330, 25920440, 27771900, 29908200, 32400550, 38880660, 48600825, 55543800, 64801100, 77761320, 97201650, 129602200, 194403300, 388806600]

約数ペア:

[(1, 388806600), (2, 194403300), (3, 129602200), (4, 97201650), (5, 77761320), (6, 64801100), (7, 55543800), (8, 48600825), (10, 38880660), (12, 32400550), (13, 29908200), (14, 27771900), (15, 25920440), (20, 19440330), (21, 18514600), (24, 16200275), (25, 15552264), (26, 14954100), (28, 13885950), (30, 12960220), (35, 11108760), (39, 9969400), (40, 9720165), (42, 9257300), (50, 7776132), (52, 7477050), (56, 6942975), (60, 6480110), (65, 5981640), (70, 5554380), (75, 5184088), (78, 4984700), (84, 4628650), (91, 4272600), (100, 3888066), (104, 3738525), (105, 3702920), (120, 3240055), (130, 2990820), (140, 2777190), (150, 2592044), (156, 2492350), (168, 2314325), (175, 2221752), (182, 2136300), (195, 1993880), (200, 1944033), (210, 1851460), (260, 1495410), (273, 1424200), (280, 1388595), (300, 1296022), (312, 1246175), (325, 1196328), (350, 1110876), (364, 1068150), (390, 996940), (420, 925730), (455, 854520), (520, 747705), (525, 740584), (546, 712100), (600, 648011), (650, 598164), (700, 555438), (728, 534075), (780, 498470), (840, 462865), (910, 427260), (975, 398776), (1050, 370292), (1092, 356050), (1300, 299082), (1365, 284840), (1400, 277719), (1560, 249235), (1820, 213630), (1950, 199388), (2100, 185146), (2184, 178025), (2275, 170904), (2600, 149541), (2730, 142420), (3640, 106815), (3900, 99694), (4200, 92573), (4550, 85452), (5460, 71210), (6825, 56968), (7121, 54600), (7800, 49847), (9100, 42726), (10920, 35605), (13650, 28484), (14242, 27300), (18200, 21363)]