200780910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 593395200

約数和(自身を除く): 392614290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 67, 90, 99, 110, 134, 135, 165, 198, 201, 270, 297, 330, 335, 402, 495, 594, 603, 670, 737, 990, 1005, 1009, 1206, 1474, 1485, 1809, 2010, 2018, 2211, 2970, 3015, 3027, 3618, 3685, 4422, 5045, 6030, 6054, 6633, 7370, 9045, 9081, 10090, 11055, 11099, 13266, 15135, 18090, 18162, 19899, 22110, 22198, 27243, 30270, 33165, 33297, 39798, 45405, 54486, 55495, 66330, 66594, 67603, 90810, 99495, 99891, 110990, 135206, 136215, 166485, 198990, 199782, 202809, 272430, 299673, 332970, 338015, 405618, 499455, 599346, 608427, 676030, 743633, 998910, 1014045, 1216854, 1487266, 1498365, 1825281, 2028090, 2230899, 2996730, 3042135, 3650562, 3718165, 4461798, 6084270, 6692697, 7436330, 9126405, 11154495, 13385394, 18252810, 20078091, 22308990, 33463485, 40156182, 66926970, 100390455, 200780910]

約数ペア:

[(1, 200780910), (2, 100390455), (3, 66926970), (5, 40156182), (6, 33463485), (9, 22308990), (10, 20078091), (11, 18252810), (15, 13385394), (18, 11154495), (22, 9126405), (27, 7436330), (30, 6692697), (33, 6084270), (45, 4461798), (54, 3718165), (55, 3650562), (66, 3042135), (67, 2996730), (90, 2230899), (99, 2028090), (110, 1825281), (134, 1498365), (135, 1487266), (165, 1216854), (198, 1014045), (201, 998910), (270, 743633), (297, 676030), (330, 608427), (335, 599346), (402, 499455), (495, 405618), (594, 338015), (603, 332970), (670, 299673), (737, 272430), (990, 202809), (1005, 199782), (1009, 198990), (1206, 166485), (1474, 136215), (1485, 135206), (1809, 110990), (2010, 99891), (2018, 99495), (2211, 90810), (2970, 67603), (3015, 66594), (3027, 66330), (3618, 55495), (3685, 54486), (4422, 45405), (5045, 39798), (6030, 33297), (6054, 33165), (6633, 30270), (7370, 27243), (9045, 22198), (9081, 22110), (10090, 19899), (11055, 18162), (11099, 18090), (13266, 15135)]