27219000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 87310080

約数和(自身を除く): 60091080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 211, 215, 250, 258, 300, 344, 375, 422, 430, 500, 516, 600, 633, 645, 750, 844, 860, 1000, 1032, 1055, 1075, 1266, 1290, 1500, 1688, 1720, 2110, 2150, 2532, 2580, 3000, 3165, 3225, 4220, 4300, 5064, 5160, 5275, 5375, 6330, 6450, 8440, 8600, 9073, 10550, 10750, 12660, 12900, 15825, 16125, 18146, 21100, 21500, 25320, 25800, 26375, 27219, 31650, 32250, 36292, 42200, 43000, 45365, 52750, 54438, 63300, 64500, 72584, 79125, 90730, 105500, 108876, 126600, 129000, 136095, 158250, 181460, 211000, 217752, 226825, 272190, 316500, 362920, 453650, 544380, 633000, 680475, 907300, 1088760, 1134125, 1360950, 1814600, 2268250, 2721900, 3402375, 4536500, 5443800, 6804750, 9073000, 13609500, 27219000]

約数ペア:

[(1, 27219000), (2, 13609500), (3, 9073000), (4, 6804750), (5, 5443800), (6, 4536500), (8, 3402375), (10, 2721900), (12, 2268250), (15, 1814600), (20, 1360950), (24, 1134125), (25, 1088760), (30, 907300), (40, 680475), (43, 633000), (50, 544380), (60, 453650), (75, 362920), (86, 316500), (100, 272190), (120, 226825), (125, 217752), (129, 211000), (150, 181460), (172, 158250), (200, 136095), (211, 129000), (215, 126600), (250, 108876), (258, 105500), (300, 90730), (344, 79125), (375, 72584), (422, 64500), (430, 63300), (500, 54438), (516, 52750), (600, 45365), (633, 43000), (645, 42200), (750, 36292), (844, 32250), (860, 31650), (1000, 27219), (1032, 26375), (1055, 25800), (1075, 25320), (1266, 21500), (1290, 21100), (1500, 18146), (1688, 16125), (1720, 15825), (2110, 12900), (2150, 12660), (2532, 10750), (2580, 10550), (3000, 9073), (3165, 8600), (3225, 8440), (4220, 6450), (4300, 6330), (5064, 5375), (5160, 5275)]