102086640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2087

約数の個数: 120

約数和(自身を含む): 347843808

約数和(自身を除く): 245757168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 1997, 2130, 2556, 2840, 3195, 3408, 3994, 4260, 5112, 5680, 5991, 6390, 7988, 8520, 9985, 10224, 11982, 12780, 15976, 17040, 17973, 19970, 23964, 25560, 29955, 31952, 35946, 39940, 47928, 51120, 59910, 71892, 79880, 89865, 95856, 119820, 141787, 143784, 159760, 179730, 239640, 283574, 287568, 359460, 425361, 479280, 567148, 708935, 718920, 850722, 1134296, 1276083, 1417870, 1437840, 1701444, 2126805, 2268592, 2552166, 2835740, 3402888, 4253610, 5104332, 5671480, 6380415, 6805776, 8507220, 10208664, 11342960, 12760830, 17014440, 20417328, 25521660, 34028880, 51043320, 102086640]

約数ペア:

[(1, 102086640), (2, 51043320), (3, 34028880), (4, 25521660), (5, 20417328), (6, 17014440), (8, 12760830), (9, 11342960), (10, 10208664), (12, 8507220), (15, 6805776), (16, 6380415), (18, 5671480), (20, 5104332), (24, 4253610), (30, 3402888), (36, 2835740), (40, 2552166), (45, 2268592), (48, 2126805), (60, 1701444), (71, 1437840), (72, 1417870), (80, 1276083), (90, 1134296), (120, 850722), (142, 718920), (144, 708935), (180, 567148), (213, 479280), (240, 425361), (284, 359460), (355, 287568), (360, 283574), (426, 239640), (568, 179730), (639, 159760), (710, 143784), (720, 141787), (852, 119820), (1065, 95856), (1136, 89865), (1278, 79880), (1420, 71892), (1704, 59910), (1997, 51120), (2130, 47928), (2556, 39940), (2840, 35946), (3195, 31952), (3408, 29955), (3994, 25560), (4260, 23964), (5112, 19970), (5680, 17973), (5991, 17040), (6390, 15976), (7988, 12780), (8520, 11982), (9985, 10224)]