12849900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 44163840

約数和(自身を除く): 31313940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 211, 290, 300, 348, 350, 406, 420, 422, 435, 525, 580, 609, 633, 700, 725, 812, 844, 870, 1015, 1050, 1055, 1218, 1266, 1450, 1477, 1740, 2030, 2100, 2110, 2175, 2436, 2532, 2900, 2954, 3045, 3165, 4060, 4220, 4350, 4431, 5075, 5275, 5908, 6090, 6119, 6330, 7385, 8700, 8862, 10150, 10550, 12180, 12238, 12660, 14770, 15225, 15825, 17724, 18357, 20300, 21100, 22155, 24476, 29540, 30450, 30595, 31650, 36714, 36925, 42833, 44310, 60900, 61190, 63300, 73428, 73850, 85666, 88620, 91785, 110775, 122380, 128499, 147700, 152975, 171332, 183570, 214165, 221550, 256998, 305950, 367140, 428330, 443100, 458925, 513996, 611900, 642495, 856660, 917850, 1070825, 1284990, 1835700, 2141650, 2569980, 3212475, 4283300, 6424950, 12849900]

約数ペア:

[(1, 12849900), (2, 6424950), (3, 4283300), (4, 3212475), (5, 2569980), (6, 2141650), (7, 1835700), (10, 1284990), (12, 1070825), (14, 917850), (15, 856660), (20, 642495), (21, 611900), (25, 513996), (28, 458925), (29, 443100), (30, 428330), (35, 367140), (42, 305950), (50, 256998), (58, 221550), (60, 214165), (70, 183570), (75, 171332), (84, 152975), (87, 147700), (100, 128499), (105, 122380), (116, 110775), (140, 91785), (145, 88620), (150, 85666), (174, 73850), (175, 73428), (203, 63300), (210, 61190), (211, 60900), (290, 44310), (300, 42833), (348, 36925), (350, 36714), (406, 31650), (420, 30595), (422, 30450), (435, 29540), (525, 24476), (580, 22155), (609, 21100), (633, 20300), (700, 18357), (725, 17724), (812, 15825), (844, 15225), (870, 14770), (1015, 12660), (1050, 12238), (1055, 12180), (1218, 10550), (1266, 10150), (1450, 8862), (1477, 8700), (1740, 7385), (2030, 6330), (2100, 6119), (2110, 6090), (2175, 5908), (2436, 5275), (2532, 5075), (2900, 4431), (2954, 4350), (3045, 4220), (3165, 4060)]