86741820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 312076800

約数和(自身を除く): 225334980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 859, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1718, 1836, 1870, 1980, 2244, 2295, 2577, 2805, 2970, 3060, 3366, 3436, 3740, 4295, 4590, 5049, 5154, 5610, 5940, 6732, 7731, 8415, 8590, 9180, 9449, 10098, 10308, 11220, 12885, 14603, 15462, 16830, 17180, 18898, 20196, 23193, 25245, 25770, 28347, 29206, 30924, 33660, 37796, 38655, 43809, 46386, 47245, 50490, 51540, 56694, 58412, 73015, 77310, 85041, 87618, 92772, 94490, 100980, 113388, 115965, 131427, 141735, 146030, 154620, 160633, 170082, 175236, 188980, 219045, 231930, 255123, 262854, 283470, 292060, 321266, 340164, 394281, 425205, 438090, 463860, 481899, 510246, 525708, 566940, 642532, 657135, 788562, 803165, 850410, 876180, 963798, 1020492, 1275615, 1314270, 1445697, 1577124, 1606330, 1700820, 1927596, 1971405, 2409495, 2551230, 2628540, 2891394, 3212660, 3942810, 4337091, 4818990, 5102460, 5782788, 7228485, 7885620, 8674182, 9637980, 14456970, 17348364, 21685455, 28913940, 43370910, 86741820]

約数ペア:

[(1, 86741820), (2, 43370910), (3, 28913940), (4, 21685455), (5, 17348364), (6, 14456970), (9, 9637980), (10, 8674182), (11, 7885620), (12, 7228485), (15, 5782788), (17, 5102460), (18, 4818990), (20, 4337091), (22, 3942810), (27, 3212660), (30, 2891394), (33, 2628540), (34, 2551230), (36, 2409495), (44, 1971405), (45, 1927596), (51, 1700820), (54, 1606330), (55, 1577124), (60, 1445697), (66, 1314270), (68, 1275615), (85, 1020492), (90, 963798), (99, 876180), (102, 850410), (108, 803165), (110, 788562), (132, 657135), (135, 642532), (153, 566940), (165, 525708), (170, 510246), (180, 481899), (187, 463860), (198, 438090), (204, 425205), (220, 394281), (255, 340164), (270, 321266), (297, 292060), (306, 283470), (330, 262854), (340, 255123), (374, 231930), (396, 219045), (459, 188980), (495, 175236), (510, 170082), (540, 160633), (561, 154620), (594, 146030), (612, 141735), (660, 131427), (748, 115965), (765, 113388), (859, 100980), (918, 94490), (935, 92772), (990, 87618), (1020, 85041), (1122, 77310), (1188, 73015), (1485, 58412), (1530, 56694), (1683, 51540), (1718, 50490), (1836, 47245), (1870, 46386), (1980, 43809), (2244, 38655), (2295, 37796), (2577, 33660), (2805, 30924), (2970, 29206), (3060, 28347), (3366, 25770), (3436, 25245), (3740, 23193), (4295, 20196), (4590, 18898), (5049, 17180), (5154, 16830), (5610, 15462), (5940, 14603), (6732, 12885), (7731, 11220), (8415, 10308), (8590, 10098), (9180, 9449)]