74756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9439}}^1$

素因数の和:9469

約数の個数: 120

約数和(自身を含む): 273911040

約数和(自身を除く): 199154160

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, 9439, 18878, 28317, 37756, 47195, 56634, 75512, 84951, 94390, 103829, 113268, 141585, 151024, 169902, 188780, 207658, 226536, 283170, 311487, 339804, 377560, 415316, 424755, 453072, 519145, 566340, 622974, 679608, 755120, 830632, 849510, 934461, 1038290, 1132680, 1245948, 1359216, 1557435, 1661264, 1699020, 1868922, 2076580, 2265360, 2491896, 3114870, 3398040, 3737844, 4153160, 4672305, 4983792, 6229740, 6796080, 7475688, 8306320, 9344610, 12459480, 14951376, 18689220, 24918960, 37378440, 74756880]

約数ペア:

[(1, 74756880), (2, 37378440), (3, 24918960), (4, 18689220), (5, 14951376), (6, 12459480), (8, 9344610), (9, 8306320), (10, 7475688), (11, 6796080), (12, 6229740), (15, 4983792), (16, 4672305), (18, 4153160), (20, 3737844), (22, 3398040), (24, 3114870), (30, 2491896), (33, 2265360), (36, 2076580), (40, 1868922), (44, 1699020), (45, 1661264), (48, 1557435), (55, 1359216), (60, 1245948), (66, 1132680), (72, 1038290), (80, 934461), (88, 849510), (90, 830632), (99, 755120), (110, 679608), (120, 622974), (132, 566340), (144, 519145), (165, 453072), (176, 424755), (180, 415316), (198, 377560), (220, 339804), (240, 311487), (264, 283170), (330, 226536), (360, 207658), (396, 188780), (440, 169902), (495, 151024), (528, 141585), (660, 113268), (720, 103829), (792, 94390), (880, 84951), (990, 75512), (1320, 56634), (1584, 47195), (1980, 37756), (2640, 28317), (3960, 18878), (7920, 9439)]