77968440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6594

約数の個数: 128

約数和(自身を含む): 283564800

約数和(自身を除く): 205596360

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, 6563, 11880, 13126, 19689, 26252, 32815, 39378, 52504, 59067, 65630, 72193, 78756, 98445, 118134, 131260, 144386, 157512, 177201, 196890, 216579, 236268, 262520, 288772, 295335, 354402, 360965, 393780, 433158, 472536, 577544, 590670, 649737, 708804, 721930, 787560, 866316, 886005, 1082895, 1181340, 1299474, 1417608, 1443860, 1732632, 1772010, 1949211, 2165790, 2362680, 2598948, 2887720, 3248685, 3544020, 3898422, 4331580, 5197896, 6497370, 7088040, 7796844, 8663160, 9746055, 12994740, 15593688, 19492110, 25989480, 38984220, 77968440]

約数ペア:

[(1, 77968440), (2, 38984220), (3, 25989480), (4, 19492110), (5, 15593688), (6, 12994740), (8, 9746055), (9, 8663160), (10, 7796844), (11, 7088040), (12, 6497370), (15, 5197896), (18, 4331580), (20, 3898422), (22, 3544020), (24, 3248685), (27, 2887720), (30, 2598948), (33, 2362680), (36, 2165790), (40, 1949211), (44, 1772010), (45, 1732632), (54, 1443860), (55, 1417608), (60, 1299474), (66, 1181340), (72, 1082895), (88, 886005), (90, 866316), (99, 787560), (108, 721930), (110, 708804), (120, 649737), (132, 590670), (135, 577544), (165, 472536), (180, 433158), (198, 393780), (216, 360965), (220, 354402), (264, 295335), (270, 288772), (297, 262520), (330, 236268), (360, 216579), (396, 196890), (440, 177201), (495, 157512), (540, 144386), (594, 131260), (660, 118134), (792, 98445), (990, 78756), (1080, 72193), (1188, 65630), (1320, 59067), (1485, 52504), (1980, 39378), (2376, 32815), (2970, 26252), (3960, 19689), (5940, 13126), (6563, 11880)]