25842960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 102368448

約数和(自身を除く): 76525488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 251, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 502, 520, 528, 572, 585, 624, 660, 715, 720, 753, 780, 792, 858, 880, 936, 990, 1004, 1040, 1144, 1170, 1255, 1287, 1320, 1430, 1506, 1560, 1584, 1716, 1872, 1980, 2008, 2145, 2259, 2288, 2340, 2510, 2574, 2640, 2761, 2860, 3012, 3120, 3263, 3432, 3765, 3960, 4016, 4290, 4518, 4680, 5020, 5148, 5522, 5720, 6024, 6435, 6526, 6864, 7530, 7920, 8283, 8580, 9036, 9360, 9789, 10040, 10296, 11044, 11295, 11440, 12048, 12870, 13052, 13805, 15060, 16315, 16566, 17160, 18072, 19578, 20080, 20592, 22088, 22590, 24849, 25740, 26104, 27610, 29367, 30120, 32630, 33132, 34320, 35893, 36144, 39156, 41415, 44176, 45180, 48945, 49698, 51480, 52208, 55220, 58734, 60240, 65260, 66264, 71786, 78312, 82830, 90360, 97890, 99396, 102960, 107679, 110440, 117468, 124245, 130520, 132528, 143572, 146835, 156624, 165660, 179465, 180720, 195780, 198792, 215358, 220880, 234936, 248490, 261040, 287144, 293670, 323037, 331320, 358930, 391560, 397584, 430716, 469872, 496980, 538395, 574288, 587340, 646074, 662640, 717860, 783120, 861432, 993960, 1076790, 1174680, 1292148, 1435720, 1615185, 1722864, 1987920, 2153580, 2349360, 2584296, 2871440, 3230370, 4307160, 5168592, 6460740, 8614320, 12921480, 25842960]

約数ペア:

[(1, 25842960), (2, 12921480), (3, 8614320), (4, 6460740), (5, 5168592), (6, 4307160), (8, 3230370), (9, 2871440), (10, 2584296), (11, 2349360), (12, 2153580), (13, 1987920), (15, 1722864), (16, 1615185), (18, 1435720), (20, 1292148), (22, 1174680), (24, 1076790), (26, 993960), (30, 861432), (33, 783120), (36, 717860), (39, 662640), (40, 646074), (44, 587340), (45, 574288), (48, 538395), (52, 496980), (55, 469872), (60, 430716), (65, 397584), (66, 391560), (72, 358930), (78, 331320), (80, 323037), (88, 293670), (90, 287144), (99, 261040), (104, 248490), (110, 234936), (117, 220880), (120, 215358), (130, 198792), (132, 195780), (143, 180720), (144, 179465), (156, 165660), (165, 156624), (176, 146835), (180, 143572), (195, 132528), (198, 130520), (208, 124245), (220, 117468), (234, 110440), (240, 107679), (251, 102960), (260, 99396), (264, 97890), (286, 90360), (312, 82830), (330, 78312), (360, 71786), (390, 66264), (396, 65260), (429, 60240), (440, 58734), (468, 55220), (495, 52208), (502, 51480), (520, 49698), (528, 48945), (572, 45180), (585, 44176), (624, 41415), (660, 39156), (715, 36144), (720, 35893), (753, 34320), (780, 33132), (792, 32630), (858, 30120), (880, 29367), (936, 27610), (990, 26104), (1004, 25740), (1040, 24849), (1144, 22590), (1170, 22088), (1255, 20592), (1287, 20080), (1320, 19578), (1430, 18072), (1506, 17160), (1560, 16566), (1584, 16315), (1716, 15060), (1872, 13805), (1980, 13052), (2008, 12870), (2145, 12048), (2259, 11440), (2288, 11295), (2340, 11044), (2510, 10296), (2574, 10040), (2640, 9789), (2761, 9360), (2860, 9036), (3012, 8580), (3120, 8283), (3263, 7920), (3432, 7530), (3765, 6864), (3960, 6526), (4016, 6435), (4290, 6024), (4518, 5720), (4680, 5522), (5020, 5148)]