67494240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4293

約数の個数: 144

約数和(自身を含む): 251321616

約数和(自身を除く): 183827376

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, 4261, 5280, 7920, 8522, 12783, 15840, 17044, 21305, 25566, 34088, 38349, 42610, 46871, 51132, 63915, 68176, 76698, 85220, 93742, 102264, 127830, 136352, 140613, 153396, 170440, 187484, 191745, 204528, 234355, 255660, 281226, 306792, 340880, 374968, 383490, 409056, 421839, 468710, 511320, 562452, 613584, 681760, 703065, 749936, 766980, 843678, 937420, 1022640, 1124904, 1227168, 1406130, 1499872, 1533960, 1687356, 1874840, 2045280, 2109195, 2249808, 2812260, 3067920, 3374712, 3749680, 4218390, 4499616, 5624520, 6135840, 6749424, 7499360, 8436780, 11249040, 13498848, 16873560, 22498080, 33747120, 67494240]

約数ペア:

[(1, 67494240), (2, 33747120), (3, 22498080), (4, 16873560), (5, 13498848), (6, 11249040), (8, 8436780), (9, 7499360), (10, 6749424), (11, 6135840), (12, 5624520), (15, 4499616), (16, 4218390), (18, 3749680), (20, 3374712), (22, 3067920), (24, 2812260), (30, 2249808), (32, 2109195), (33, 2045280), (36, 1874840), (40, 1687356), (44, 1533960), (45, 1499872), (48, 1406130), (55, 1227168), (60, 1124904), (66, 1022640), (72, 937420), (80, 843678), (88, 766980), (90, 749936), (96, 703065), (99, 681760), (110, 613584), (120, 562452), (132, 511320), (144, 468710), (160, 421839), (165, 409056), (176, 383490), (180, 374968), (198, 340880), (220, 306792), (240, 281226), (264, 255660), (288, 234355), (330, 204528), (352, 191745), (360, 187484), (396, 170440), (440, 153396), (480, 140613), (495, 136352), (528, 127830), (660, 102264), (720, 93742), (792, 85220), (880, 76698), (990, 68176), (1056, 63915), (1320, 51132), (1440, 46871), (1584, 42610), (1760, 38349), (1980, 34088), (2640, 25566), (3168, 21305), (3960, 17044), (4261, 15840), (5280, 12783), (7920, 8522)]