678836400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51427}}^1$

素因数の和:51459

約数の個数: 120

約数和(自身を含む): 2372270784

約数和(自身を除く): 1693434384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 51427, 102854, 154281, 205708, 257135, 308562, 411416, 514270, 565697, 617124, 771405, 822832, 1028540, 1131394, 1234248, 1285675, 1542810, 1697091, 2057080, 2262788, 2468496, 2571350, 2828485, 3085620, 3394182, 3857025, 4114160, 4525576, 5142700, 5656970, 6171240, 6788364, 7714050, 8485455, 9051152, 10285400, 11313940, 12342480, 13576728, 14142425, 15428100, 16970910, 20570800, 22627880, 27153456, 28284850, 30856200, 33941820, 42427275, 45255760, 56569700, 61712400, 67883640, 84854550, 113139400, 135767280, 169709100, 226278800, 339418200, 678836400]

約数ペア:

[(1, 678836400), (2, 339418200), (3, 226278800), (4, 169709100), (5, 135767280), (6, 113139400), (8, 84854550), (10, 67883640), (11, 61712400), (12, 56569700), (15, 45255760), (16, 42427275), (20, 33941820), (22, 30856200), (24, 28284850), (25, 27153456), (30, 22627880), (33, 20570800), (40, 16970910), (44, 15428100), (48, 14142425), (50, 13576728), (55, 12342480), (60, 11313940), (66, 10285400), (75, 9051152), (80, 8485455), (88, 7714050), (100, 6788364), (110, 6171240), (120, 5656970), (132, 5142700), (150, 4525576), (165, 4114160), (176, 3857025), (200, 3394182), (220, 3085620), (240, 2828485), (264, 2571350), (275, 2468496), (300, 2262788), (330, 2057080), (400, 1697091), (440, 1542810), (528, 1285675), (550, 1234248), (600, 1131394), (660, 1028540), (825, 822832), (880, 771405), (1100, 617124), (1200, 565697), (1320, 514270), (1650, 411416), (2200, 308562), (2640, 257135), (3300, 205708), (4400, 154281), (6600, 102854), (13200, 51427)]