88117920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5563}}^1$

素因数の和:5595

約数の個数: 144

約数和(自身を含む): 328097952

約数和(自身を除く): 239980032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5563, 7920, 11126, 15840, 16689, 22252, 27815, 33378, 44504, 50067, 55630, 61193, 66756, 83445, 89008, 100134, 111260, 122386, 133512, 166890, 178016, 183579, 200268, 222520, 244772, 250335, 267024, 305965, 333780, 367158, 400536, 445040, 489544, 500670, 534048, 550737, 611930, 667560, 734316, 801072, 890080, 917895, 979088, 1001340, 1101474, 1223860, 1335120, 1468632, 1602144, 1835790, 1958176, 2002680, 2202948, 2447720, 2670240, 2753685, 2937264, 3671580, 4005360, 4405896, 4895440, 5507370, 5874528, 7343160, 8010720, 8811792, 9790880, 11014740, 14686320, 17623584, 22029480, 29372640, 44058960, 88117920]

約数ペア:

[(1, 88117920), (2, 44058960), (3, 29372640), (4, 22029480), (5, 17623584), (6, 14686320), (8, 11014740), (9, 9790880), (10, 8811792), (11, 8010720), (12, 7343160), (15, 5874528), (16, 5507370), (18, 4895440), (20, 4405896), (22, 4005360), (24, 3671580), (30, 2937264), (32, 2753685), (33, 2670240), (36, 2447720), (40, 2202948), (44, 2002680), (45, 1958176), (48, 1835790), (55, 1602144), (60, 1468632), (66, 1335120), (72, 1223860), (80, 1101474), (88, 1001340), (90, 979088), (96, 917895), (99, 890080), (110, 801072), (120, 734316), (132, 667560), (144, 611930), (160, 550737), (165, 534048), (176, 500670), (180, 489544), (198, 445040), (220, 400536), (240, 367158), (264, 333780), (288, 305965), (330, 267024), (352, 250335), (360, 244772), (396, 222520), (440, 200268), (480, 183579), (495, 178016), (528, 166890), (660, 133512), (720, 122386), (792, 111260), (880, 100134), (990, 89008), (1056, 83445), (1320, 66756), (1440, 61193), (1584, 55630), (1760, 50067), (1980, 44504), (2640, 33378), (3168, 27815), (3960, 22252), (5280, 16689), (5563, 15840), (7920, 11126)]