81426600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 297302400

約数和(自身を除く): 215875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 408, 425, 450, 459, 510, 540, 600, 612, 675, 680, 765, 850, 887, 900, 918, 1020, 1080, 1224, 1275, 1350, 1530, 1700, 1774, 1800, 1836, 2040, 2295, 2550, 2661, 2700, 3060, 3400, 3548, 3672, 3825, 4435, 4590, 5100, 5322, 5400, 6120, 7096, 7650, 7983, 8870, 9180, 10200, 10644, 11475, 13305, 15079, 15300, 15966, 17740, 18360, 21288, 22175, 22950, 23949, 26610, 30158, 30600, 31932, 35480, 39915, 44350, 45237, 45900, 47898, 53220, 60316, 63864, 66525, 75395, 79830, 88700, 90474, 91800, 95796, 106440, 119745, 120632, 133050, 135711, 150790, 159660, 177400, 180948, 191592, 199575, 226185, 239490, 266100, 271422, 301580, 319320, 361896, 376975, 399150, 407133, 452370, 478980, 532200, 542844, 598725, 603160, 678555, 753950, 798300, 814266, 904740, 957960, 1085688, 1130925, 1197450, 1357110, 1507900, 1596600, 1628532, 1809480, 2035665, 2261850, 2394900, 2714220, 3015800, 3257064, 3392775, 4071330, 4523700, 4789800, 5428440, 6785550, 8142660, 9047400, 10178325, 13571100, 16285320, 20356650, 27142200, 40713300, 81426600]

約数ペア:

[(1, 81426600), (2, 40713300), (3, 27142200), (4, 20356650), (5, 16285320), (6, 13571100), (8, 10178325), (9, 9047400), (10, 8142660), (12, 6785550), (15, 5428440), (17, 4789800), (18, 4523700), (20, 4071330), (24, 3392775), (25, 3257064), (27, 3015800), (30, 2714220), (34, 2394900), (36, 2261850), (40, 2035665), (45, 1809480), (50, 1628532), (51, 1596600), (54, 1507900), (60, 1357110), (68, 1197450), (72, 1130925), (75, 1085688), (85, 957960), (90, 904740), (100, 814266), (102, 798300), (108, 753950), (120, 678555), (135, 603160), (136, 598725), (150, 542844), (153, 532200), (170, 478980), (180, 452370), (200, 407133), (204, 399150), (216, 376975), (225, 361896), (255, 319320), (270, 301580), (300, 271422), (306, 266100), (340, 239490), (360, 226185), (408, 199575), (425, 191592), (450, 180948), (459, 177400), (510, 159660), (540, 150790), (600, 135711), (612, 133050), (675, 120632), (680, 119745), (765, 106440), (850, 95796), (887, 91800), (900, 90474), (918, 88700), (1020, 79830), (1080, 75395), (1224, 66525), (1275, 63864), (1350, 60316), (1530, 53220), (1700, 47898), (1774, 45900), (1800, 45237), (1836, 44350), (2040, 39915), (2295, 35480), (2550, 31932), (2661, 30600), (2700, 30158), (3060, 26610), (3400, 23949), (3548, 22950), (3672, 22175), (3825, 21288), (4435, 18360), (4590, 17740), (5100, 15966), (5322, 15300), (5400, 15079), (6120, 13305), (7096, 11475), (7650, 10644), (7983, 10200), (8870, 9180)]