27574560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 104146560

約数和(自身を除く): 76572000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 491, 520, 540, 585, 624, 702, 720, 780, 864, 936, 982, 1040, 1080, 1170, 1248, 1404, 1440, 1473, 1560, 1755, 1872, 1964, 2080, 2160, 2340, 2455, 2808, 2946, 3120, 3510, 3744, 3928, 4320, 4419, 4680, 4910, 5616, 5892, 6240, 6383, 7020, 7365, 7856, 8838, 9360, 9820, 11232, 11784, 12766, 13257, 14040, 14730, 15712, 17676, 18720, 19149, 19640, 22095, 23568, 25532, 26514, 28080, 29460, 31915, 35352, 38298, 39280, 44190, 47136, 51064, 53028, 56160, 57447, 58920, 63830, 66285, 70704, 76596, 78560, 88380, 95745, 102128, 106056, 114894, 117840, 127660, 132570, 141408, 153192, 172341, 176760, 191490, 204256, 212112, 229788, 235680, 255320, 265140, 287235, 306384, 344682, 353520, 382980, 424224, 459576, 510640, 530280, 574470, 612768, 689364, 707040, 765960, 861705, 919152, 1021280, 1060560, 1148940, 1378728, 1531920, 1723410, 1838304, 2121120, 2297880, 2757456, 3063840, 3446820, 4595760, 5514912, 6893640, 9191520, 13787280, 27574560]

約数ペア:

[(1, 27574560), (2, 13787280), (3, 9191520), (4, 6893640), (5, 5514912), (6, 4595760), (8, 3446820), (9, 3063840), (10, 2757456), (12, 2297880), (13, 2121120), (15, 1838304), (16, 1723410), (18, 1531920), (20, 1378728), (24, 1148940), (26, 1060560), (27, 1021280), (30, 919152), (32, 861705), (36, 765960), (39, 707040), (40, 689364), (45, 612768), (48, 574470), (52, 530280), (54, 510640), (60, 459576), (65, 424224), (72, 382980), (78, 353520), (80, 344682), (90, 306384), (96, 287235), (104, 265140), (108, 255320), (117, 235680), (120, 229788), (130, 212112), (135, 204256), (144, 191490), (156, 176760), (160, 172341), (180, 153192), (195, 141408), (208, 132570), (216, 127660), (234, 117840), (240, 114894), (260, 106056), (270, 102128), (288, 95745), (312, 88380), (351, 78560), (360, 76596), (390, 70704), (416, 66285), (432, 63830), (468, 58920), (480, 57447), (491, 56160), (520, 53028), (540, 51064), (585, 47136), (624, 44190), (702, 39280), (720, 38298), (780, 35352), (864, 31915), (936, 29460), (982, 28080), (1040, 26514), (1080, 25532), (1170, 23568), (1248, 22095), (1404, 19640), (1440, 19149), (1473, 18720), (1560, 17676), (1755, 15712), (1872, 14730), (1964, 14040), (2080, 13257), (2160, 12766), (2340, 11784), (2455, 11232), (2808, 9820), (2946, 9360), (3120, 8838), (3510, 7856), (3744, 7365), (3928, 7020), (4320, 6383), (4419, 6240), (4680, 5892), (4910, 5616)]