197249580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11069}}^1$

素因数の和:11101

約数の個数: 120

約数和(自身を含む): 675092880

約数和(自身を除く): 477843300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 11069, 17820, 22138, 33207, 44276, 55345, 66414, 99621, 110690, 121759, 132828, 166035, 199242, 221380, 243518, 298863, 332070, 365277, 398484, 487036, 498105, 597726, 608795, 664140, 730554, 896589, 996210, 1095831, 1195452, 1217590, 1461108, 1494315, 1793178, 1826385, 1992420, 2191662, 2435180, 2988630, 3287493, 3586356, 3652770, 4383324, 4482945, 5479155, 5977260, 6574986, 7305540, 8965890, 9862479, 10958310, 13149972, 16437465, 17931780, 19724958, 21916620, 32874930, 39449916, 49312395, 65749860, 98624790, 197249580]

約数ペア:

[(1, 197249580), (2, 98624790), (3, 65749860), (4, 49312395), (5, 39449916), (6, 32874930), (9, 21916620), (10, 19724958), (11, 17931780), (12, 16437465), (15, 13149972), (18, 10958310), (20, 9862479), (22, 8965890), (27, 7305540), (30, 6574986), (33, 5977260), (36, 5479155), (44, 4482945), (45, 4383324), (54, 3652770), (55, 3586356), (60, 3287493), (66, 2988630), (81, 2435180), (90, 2191662), (99, 1992420), (108, 1826385), (110, 1793178), (132, 1494315), (135, 1461108), (162, 1217590), (165, 1195452), (180, 1095831), (198, 996210), (220, 896589), (270, 730554), (297, 664140), (324, 608795), (330, 597726), (396, 498105), (405, 487036), (495, 398484), (540, 365277), (594, 332070), (660, 298863), (810, 243518), (891, 221380), (990, 199242), (1188, 166035), (1485, 132828), (1620, 121759), (1782, 110690), (1980, 99621), (2970, 66414), (3564, 55345), (4455, 44276), (5940, 33207), (8910, 22138), (11069, 17820)]