131499720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11100

約数の個数: 128

約数和(自身を含む): 478224000

約数和(自身を除く): 346724280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11069, 11880, 22138, 33207, 44276, 55345, 66414, 88552, 99621, 110690, 121759, 132828, 166035, 199242, 221380, 243518, 265656, 298863, 332070, 365277, 398484, 442760, 487036, 498105, 597726, 608795, 664140, 730554, 796968, 974072, 996210, 1095831, 1195452, 1217590, 1328280, 1461108, 1494315, 1826385, 1992420, 2191662, 2390904, 2435180, 2922216, 2988630, 3287493, 3652770, 3984840, 4383324, 4870360, 5479155, 5977260, 6574986, 7305540, 8766648, 10958310, 11954520, 13149972, 14611080, 16437465, 21916620, 26299944, 32874930, 43833240, 65749860, 131499720]

約数ペア:

[(1, 131499720), (2, 65749860), (3, 43833240), (4, 32874930), (5, 26299944), (6, 21916620), (8, 16437465), (9, 14611080), (10, 13149972), (11, 11954520), (12, 10958310), (15, 8766648), (18, 7305540), (20, 6574986), (22, 5977260), (24, 5479155), (27, 4870360), (30, 4383324), (33, 3984840), (36, 3652770), (40, 3287493), (44, 2988630), (45, 2922216), (54, 2435180), (55, 2390904), (60, 2191662), (66, 1992420), (72, 1826385), (88, 1494315), (90, 1461108), (99, 1328280), (108, 1217590), (110, 1195452), (120, 1095831), (132, 996210), (135, 974072), (165, 796968), (180, 730554), (198, 664140), (216, 608795), (220, 597726), (264, 498105), (270, 487036), (297, 442760), (330, 398484), (360, 365277), (396, 332070), (440, 298863), (495, 265656), (540, 243518), (594, 221380), (660, 199242), (792, 166035), (990, 132828), (1080, 121759), (1188, 110690), (1320, 99621), (1485, 88552), (1980, 66414), (2376, 55345), (2970, 44276), (3960, 33207), (5940, 22138), (11069, 11880)]