90832280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 171167080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 383, 385, 392, 440, 484, 490, 539, 605, 616, 766, 770, 847, 968, 980, 1078, 1210, 1532, 1540, 1694, 1915, 1960, 2156, 2420, 2681, 2695, 3064, 3080, 3388, 3830, 4213, 4235, 4312, 4840, 5362, 5390, 5929, 6776, 7660, 8426, 8470, 10724, 10780, 11858, 13405, 15320, 16852, 16940, 18767, 21065, 21448, 21560, 23716, 26810, 29491, 29645, 33704, 33880, 37534, 42130, 46343, 47432, 53620, 58982, 59290, 75068, 84260, 92686, 93835, 107240, 117964, 118580, 147455, 150136, 168520, 185372, 187670, 206437, 231715, 235928, 237160, 294910, 324401, 370744, 375340, 412874, 463430, 589820, 648802, 750680, 825748, 926860, 1032185, 1179640, 1297604, 1622005, 1651496, 1853720, 2064370, 2270807, 2595208, 3244010, 4128740, 4541614, 6488020, 8257480, 9083228, 11354035, 12976040, 18166456, 22708070, 45416140, 90832280]

約数ペア:

[(1, 90832280), (2, 45416140), (4, 22708070), (5, 18166456), (7, 12976040), (8, 11354035), (10, 9083228), (11, 8257480), (14, 6488020), (20, 4541614), (22, 4128740), (28, 3244010), (35, 2595208), (40, 2270807), (44, 2064370), (49, 1853720), (55, 1651496), (56, 1622005), (70, 1297604), (77, 1179640), (88, 1032185), (98, 926860), (110, 825748), (121, 750680), (140, 648802), (154, 589820), (196, 463430), (220, 412874), (242, 375340), (245, 370744), (280, 324401), (308, 294910), (383, 237160), (385, 235928), (392, 231715), (440, 206437), (484, 187670), (490, 185372), (539, 168520), (605, 150136), (616, 147455), (766, 118580), (770, 117964), (847, 107240), (968, 93835), (980, 92686), (1078, 84260), (1210, 75068), (1532, 59290), (1540, 58982), (1694, 53620), (1915, 47432), (1960, 46343), (2156, 42130), (2420, 37534), (2681, 33880), (2695, 33704), (3064, 29645), (3080, 29491), (3388, 26810), (3830, 23716), (4213, 21560), (4235, 21448), (4312, 21065), (4840, 18767), (5362, 16940), (5390, 16852), (5929, 15320), (6776, 13405), (7660, 11858), (8426, 10780), (8470, 10724)]