42679000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 126977760

約数和(自身を除く): 84298760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 67, 70, 91, 98, 100, 104, 125, 130, 134, 140, 175, 182, 196, 200, 245, 250, 260, 268, 280, 325, 335, 350, 364, 392, 455, 469, 490, 500, 520, 536, 637, 650, 670, 700, 728, 871, 875, 910, 938, 980, 1000, 1225, 1274, 1300, 1340, 1400, 1625, 1675, 1742, 1750, 1820, 1876, 1960, 2275, 2345, 2450, 2548, 2600, 2680, 3185, 3250, 3283, 3350, 3484, 3500, 3640, 3752, 4355, 4550, 4690, 4900, 5096, 6097, 6125, 6370, 6500, 6566, 6700, 6968, 7000, 8375, 8710, 9100, 9380, 9800, 11375, 11725, 12194, 12250, 12740, 13000, 13132, 13400, 15925, 16415, 16750, 17420, 18200, 18760, 21775, 22750, 23450, 24388, 24500, 25480, 26264, 30485, 31850, 32830, 33500, 34840, 42679, 43550, 45500, 46900, 48776, 49000, 58625, 60970, 63700, 65660, 67000, 79625, 82075, 85358, 87100, 91000, 93800, 108875, 117250, 121940, 127400, 131320, 152425, 159250, 164150, 170716, 174200, 213395, 217750, 234500, 243880, 304850, 318500, 328300, 341432, 410375, 426790, 435500, 469000, 609700, 637000, 656600, 762125, 820750, 853580, 871000, 1066975, 1219400, 1524250, 1641500, 1707160, 2133950, 3048500, 3283000, 4267900, 5334875, 6097000, 8535800, 10669750, 21339500, 42679000]

約数ペア:

[(1, 42679000), (2, 21339500), (4, 10669750), (5, 8535800), (7, 6097000), (8, 5334875), (10, 4267900), (13, 3283000), (14, 3048500), (20, 2133950), (25, 1707160), (26, 1641500), (28, 1524250), (35, 1219400), (40, 1066975), (49, 871000), (50, 853580), (52, 820750), (56, 762125), (65, 656600), (67, 637000), (70, 609700), (91, 469000), (98, 435500), (100, 426790), (104, 410375), (125, 341432), (130, 328300), (134, 318500), (140, 304850), (175, 243880), (182, 234500), (196, 217750), (200, 213395), (245, 174200), (250, 170716), (260, 164150), (268, 159250), (280, 152425), (325, 131320), (335, 127400), (350, 121940), (364, 117250), (392, 108875), (455, 93800), (469, 91000), (490, 87100), (500, 85358), (520, 82075), (536, 79625), (637, 67000), (650, 65660), (670, 63700), (700, 60970), (728, 58625), (871, 49000), (875, 48776), (910, 46900), (938, 45500), (980, 43550), (1000, 42679), (1225, 34840), (1274, 33500), (1300, 32830), (1340, 31850), (1400, 30485), (1625, 26264), (1675, 25480), (1742, 24500), (1750, 24388), (1820, 23450), (1876, 22750), (1960, 21775), (2275, 18760), (2345, 18200), (2450, 17420), (2548, 16750), (2600, 16415), (2680, 15925), (3185, 13400), (3250, 13132), (3283, 13000), (3350, 12740), (3484, 12250), (3500, 12194), (3640, 11725), (3752, 11375), (4355, 9800), (4550, 9380), (4690, 9100), (4900, 8710), (5096, 8375), (6097, 7000), (6125, 6968), (6370, 6700), (6500, 6566)]