89107920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11251}}^1$

素因数の和:11281

約数の個数: 120

約数和(自身を含む): 326488032

約数和(自身を除く): 237380112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11251, 22502, 33753, 45004, 56255, 67506, 90008, 101259, 112510, 123761, 135012, 168765, 180016, 202518, 225020, 247522, 270024, 337530, 371283, 405036, 450040, 495044, 506295, 540048, 618805, 675060, 742566, 810072, 900080, 990088, 1012590, 1113849, 1237610, 1350120, 1485132, 1620144, 1856415, 1980176, 2025180, 2227698, 2475220, 2700240, 2970264, 3712830, 4050360, 4455396, 4950440, 5569245, 5940528, 7425660, 8100720, 8910792, 9900880, 11138490, 14851320, 17821584, 22276980, 29702640, 44553960, 89107920]

約数ペア:

[(1, 89107920), (2, 44553960), (3, 29702640), (4, 22276980), (5, 17821584), (6, 14851320), (8, 11138490), (9, 9900880), (10, 8910792), (11, 8100720), (12, 7425660), (15, 5940528), (16, 5569245), (18, 4950440), (20, 4455396), (22, 4050360), (24, 3712830), (30, 2970264), (33, 2700240), (36, 2475220), (40, 2227698), (44, 2025180), (45, 1980176), (48, 1856415), (55, 1620144), (60, 1485132), (66, 1350120), (72, 1237610), (80, 1113849), (88, 1012590), (90, 990088), (99, 900080), (110, 810072), (120, 742566), (132, 675060), (144, 618805), (165, 540048), (176, 506295), (180, 495044), (198, 450040), (220, 405036), (240, 371283), (264, 337530), (330, 270024), (360, 247522), (396, 225020), (440, 202518), (495, 180016), (528, 168765), (660, 135012), (720, 123761), (792, 112510), (880, 101259), (990, 90008), (1320, 67506), (1584, 56255), (1980, 45004), (2640, 33753), (3960, 22502), (7920, 11251)]