125777520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15881}}^1$

素因数の和:15911

約数の個数: 120

約数和(自身を含む): 460832112

約数和(自身を除く): 335054592

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, 15881, 31762, 47643, 63524, 79405, 95286, 127048, 142929, 158810, 174691, 190572, 238215, 254096, 285858, 317620, 349382, 381144, 476430, 524073, 571716, 635240, 698764, 714645, 762288, 873455, 952860, 1048146, 1143432, 1270480, 1397528, 1429290, 1572219, 1746910, 1905720, 2096292, 2286864, 2620365, 2795056, 2858580, 3144438, 3493820, 3811440, 4192584, 5240730, 5717160, 6288876, 6987640, 7861095, 8385168, 10481460, 11434320, 12577752, 13975280, 15722190, 20962920, 25155504, 31444380, 41925840, 62888760, 125777520]

約数ペア:

[(1, 125777520), (2, 62888760), (3, 41925840), (4, 31444380), (5, 25155504), (6, 20962920), (8, 15722190), (9, 13975280), (10, 12577752), (11, 11434320), (12, 10481460), (15, 8385168), (16, 7861095), (18, 6987640), (20, 6288876), (22, 5717160), (24, 5240730), (30, 4192584), (33, 3811440), (36, 3493820), (40, 3144438), (44, 2858580), (45, 2795056), (48, 2620365), (55, 2286864), (60, 2096292), (66, 1905720), (72, 1746910), (80, 1572219), (88, 1429290), (90, 1397528), (99, 1270480), (110, 1143432), (120, 1048146), (132, 952860), (144, 873455), (165, 762288), (176, 714645), (180, 698764), (198, 635240), (220, 571716), (240, 524073), (264, 476430), (330, 381144), (360, 349382), (396, 317620), (440, 285858), (495, 254096), (528, 238215), (660, 190572), (720, 174691), (792, 158810), (880, 142929), (990, 127048), (1320, 95286), (1584, 79405), (1980, 63524), (2640, 47643), (3960, 31762), (7920, 15881)]