549861840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69427}}^1$

素因数の和:69457

約数の個数: 120

約数和(自身を含む): 2014522848

約数和(自身を除く): 1464661008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 69427, 138854, 208281, 277708, 347135, 416562, 555416, 624843, 694270, 763697, 833124, 1041405, 1110832, 1249686, 1388540, 1527394, 1666248, 2082810, 2291091, 2499372, 2777080, 3054788, 3124215, 3332496, 3818485, 4165620, 4582182, 4998744, 5554160, 6109576, 6248430, 6873273, 7636970, 8331240, 9164364, 9997488, 11455455, 12219152, 12496860, 13746546, 15273940, 16662480, 18328728, 22910910, 24993720, 27493092, 30547880, 34366365, 36657456, 45821820, 49987440, 54986184, 61095760, 68732730, 91643640, 109972368, 137465460, 183287280, 274930920, 549861840]

約数ペア:

[(1, 549861840), (2, 274930920), (3, 183287280), (4, 137465460), (5, 109972368), (6, 91643640), (8, 68732730), (9, 61095760), (10, 54986184), (11, 49987440), (12, 45821820), (15, 36657456), (16, 34366365), (18, 30547880), (20, 27493092), (22, 24993720), (24, 22910910), (30, 18328728), (33, 16662480), (36, 15273940), (40, 13746546), (44, 12496860), (45, 12219152), (48, 11455455), (55, 9997488), (60, 9164364), (66, 8331240), (72, 7636970), (80, 6873273), (88, 6248430), (90, 6109576), (99, 5554160), (110, 4998744), (120, 4582182), (132, 4165620), (144, 3818485), (165, 3332496), (176, 3124215), (180, 3054788), (198, 2777080), (220, 2499372), (240, 2291091), (264, 2082810), (330, 1666248), (360, 1527394), (396, 1388540), (440, 1249686), (495, 1110832), (528, 1041405), (660, 833124), (720, 763697), (792, 694270), (880, 624843), (990, 555416), (1320, 416562), (1584, 347135), (1980, 277708), (2640, 208281), (3960, 138854), (7920, 69427)]