66739860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 227066112

約数和(自身を除く): 160326252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 911, 990, 1110, 1221, 1332, 1628, 1665, 1822, 1980, 2035, 2220, 2442, 2733, 3330, 3644, 3663, 4070, 4555, 4884, 5466, 6105, 6660, 7326, 8140, 8199, 9110, 10021, 10932, 12210, 13665, 14652, 16398, 18220, 18315, 20042, 24420, 27330, 30063, 32796, 33707, 36630, 40084, 40995, 50105, 54660, 60126, 67414, 73260, 81990, 90189, 100210, 101121, 120252, 134828, 150315, 163980, 168535, 180378, 200420, 202242, 300630, 303363, 337070, 360756, 370777, 404484, 450945, 505605, 601260, 606726, 674140, 741554, 901890, 1011210, 1112331, 1213452, 1483108, 1516815, 1803780, 1853885, 2022420, 2224662, 3033630, 3336993, 3707770, 4449324, 5561655, 6067260, 6673986, 7415540, 11123310, 13347972, 16684965, 22246620, 33369930, 66739860]

約数ペア:

[(1, 66739860), (2, 33369930), (3, 22246620), (4, 16684965), (5, 13347972), (6, 11123310), (9, 7415540), (10, 6673986), (11, 6067260), (12, 5561655), (15, 4449324), (18, 3707770), (20, 3336993), (22, 3033630), (30, 2224662), (33, 2022420), (36, 1853885), (37, 1803780), (44, 1516815), (45, 1483108), (55, 1213452), (60, 1112331), (66, 1011210), (74, 901890), (90, 741554), (99, 674140), (110, 606726), (111, 601260), (132, 505605), (148, 450945), (165, 404484), (180, 370777), (185, 360756), (198, 337070), (220, 303363), (222, 300630), (330, 202242), (333, 200420), (370, 180378), (396, 168535), (407, 163980), (444, 150315), (495, 134828), (555, 120252), (660, 101121), (666, 100210), (740, 90189), (814, 81990), (911, 73260), (990, 67414), (1110, 60126), (1221, 54660), (1332, 50105), (1628, 40995), (1665, 40084), (1822, 36630), (1980, 33707), (2035, 32796), (2220, 30063), (2442, 27330), (2733, 24420), (3330, 20042), (3644, 18315), (3663, 18220), (4070, 16398), (4555, 14652), (4884, 13665), (5466, 12210), (6105, 10932), (6660, 10021), (7326, 9110), (8140, 8199)]