209274120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 192

約数和(自身を含む): 759844800

約数和(自身を除く): 550570680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1229, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2458, 2580, 2838, 3096, 3687, 3784, 3870, 3960, 4257, 4730, 4916, 5160, 5676, 6145, 7095, 7374, 7740, 8514, 9460, 9832, 11061, 11352, 12290, 13519, 14190, 14748, 15480, 17028, 18435, 18920, 21285, 22122, 24580, 27038, 28380, 29496, 34056, 36870, 40557, 42570, 44244, 49160, 52847, 54076, 55305, 56760, 67595, 73740, 81114, 85140, 88488, 105694, 108152, 110610, 121671, 135190, 147480, 158541, 162228, 170280, 202785, 211388, 221220, 243342, 264235, 270380, 317082, 324456, 405570, 422776, 442440, 475623, 486684, 528470, 540760, 581317, 608355, 634164, 792705, 811140, 951246, 973368, 1056940, 1162634, 1216710, 1268328, 1585410, 1622280, 1743951, 1902492, 2113880, 2325268, 2378115, 2433420, 2906585, 3170820, 3487902, 3804984, 4650536, 4756230, 4866840, 5231853, 5813170, 6341640, 6975804, 8719755, 9512460, 10463706, 11626340, 13951608, 17439510, 19024920, 20927412, 23252680, 26159265, 34879020, 41854824, 52318530, 69758040, 104637060, 209274120]

約数ペア:

[(1, 209274120), (2, 104637060), (3, 69758040), (4, 52318530), (5, 41854824), (6, 34879020), (8, 26159265), (9, 23252680), (10, 20927412), (11, 19024920), (12, 17439510), (15, 13951608), (18, 11626340), (20, 10463706), (22, 9512460), (24, 8719755), (30, 6975804), (33, 6341640), (36, 5813170), (40, 5231853), (43, 4866840), (44, 4756230), (45, 4650536), (55, 3804984), (60, 3487902), (66, 3170820), (72, 2906585), (86, 2433420), (88, 2378115), (90, 2325268), (99, 2113880), (110, 1902492), (120, 1743951), (129, 1622280), (132, 1585410), (165, 1268328), (172, 1216710), (180, 1162634), (198, 1056940), (215, 973368), (220, 951246), (258, 811140), (264, 792705), (330, 634164), (344, 608355), (360, 581317), (387, 540760), (396, 528470), (430, 486684), (440, 475623), (473, 442440), (495, 422776), (516, 405570), (645, 324456), (660, 317082), (774, 270380), (792, 264235), (860, 243342), (946, 221220), (990, 211388), (1032, 202785), (1229, 170280), (1290, 162228), (1320, 158541), (1419, 147480), (1548, 135190), (1720, 121671), (1892, 110610), (1935, 108152), (1980, 105694), (2365, 88488), (2458, 85140), (2580, 81114), (2838, 73740), (3096, 67595), (3687, 56760), (3784, 55305), (3870, 54076), (3960, 52847), (4257, 49160), (4730, 44244), (4916, 42570), (5160, 40557), (5676, 36870), (6145, 34056), (7095, 29496), (7374, 28380), (7740, 27038), (8514, 24580), (9460, 22122), (9832, 21285), (11061, 18920), (11352, 18435), (12290, 17028), (13519, 15480), (14190, 14748)]