109805080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 316582560

約数和(自身を除く): 206777480

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, 385, 392, 440, 463, 484, 490, 539, 605, 616, 770, 847, 926, 968, 980, 1078, 1210, 1540, 1694, 1852, 1960, 2156, 2315, 2420, 2695, 3080, 3241, 3388, 3704, 4235, 4312, 4630, 4840, 5093, 5390, 5929, 6482, 6776, 8470, 9260, 10186, 10780, 11858, 12964, 16205, 16940, 18520, 20372, 21560, 22687, 23716, 25465, 25928, 29645, 32410, 33880, 35651, 40744, 45374, 47432, 50930, 56023, 59290, 64820, 71302, 90748, 101860, 112046, 113435, 118580, 129640, 142604, 178255, 181496, 203720, 224092, 226870, 237160, 249557, 280115, 285208, 356510, 392161, 448184, 453740, 499114, 560230, 713020, 784322, 907480, 998228, 1120460, 1247785, 1426040, 1568644, 1960805, 1996456, 2240920, 2495570, 2745127, 3137288, 3921610, 4991140, 5490254, 7843220, 9982280, 10980508, 13725635, 15686440, 21961016, 27451270, 54902540, 109805080]

約数ペア:

[(1, 109805080), (2, 54902540), (4, 27451270), (5, 21961016), (7, 15686440), (8, 13725635), (10, 10980508), (11, 9982280), (14, 7843220), (20, 5490254), (22, 4991140), (28, 3921610), (35, 3137288), (40, 2745127), (44, 2495570), (49, 2240920), (55, 1996456), (56, 1960805), (70, 1568644), (77, 1426040), (88, 1247785), (98, 1120460), (110, 998228), (121, 907480), (140, 784322), (154, 713020), (196, 560230), (220, 499114), (242, 453740), (245, 448184), (280, 392161), (308, 356510), (385, 285208), (392, 280115), (440, 249557), (463, 237160), (484, 226870), (490, 224092), (539, 203720), (605, 181496), (616, 178255), (770, 142604), (847, 129640), (926, 118580), (968, 113435), (980, 112046), (1078, 101860), (1210, 90748), (1540, 71302), (1694, 64820), (1852, 59290), (1960, 56023), (2156, 50930), (2315, 47432), (2420, 45374), (2695, 40744), (3080, 35651), (3241, 33880), (3388, 32410), (3704, 29645), (4235, 25928), (4312, 25465), (4630, 23716), (4840, 22687), (5093, 21560), (5390, 20372), (5929, 18520), (6482, 16940), (6776, 16205), (8470, 12964), (9260, 11858), (10186, 10780)]