54969480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 189034560

約数和(自身を除く): 134065080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 67, 72, 86, 90, 106, 120, 129, 134, 159, 172, 180, 201, 212, 215, 258, 265, 268, 318, 335, 344, 360, 387, 402, 424, 430, 477, 516, 530, 536, 603, 636, 645, 670, 774, 795, 804, 860, 954, 1005, 1032, 1060, 1206, 1272, 1290, 1340, 1548, 1590, 1608, 1720, 1908, 1935, 2010, 2120, 2279, 2385, 2412, 2580, 2680, 2881, 3015, 3096, 3180, 3551, 3816, 3870, 4020, 4558, 4770, 4824, 5160, 5762, 6030, 6360, 6837, 7102, 7740, 8040, 8643, 9116, 9540, 10653, 11395, 11524, 12060, 13674, 14204, 14405, 15480, 17286, 17755, 18232, 19080, 20511, 21306, 22790, 23048, 24120, 25929, 27348, 28408, 28810, 31959, 34185, 34572, 35510, 41022, 42612, 43215, 45580, 51858, 53265, 54696, 57620, 63918, 68370, 69144, 71020, 82044, 85224, 86430, 91160, 102555, 103716, 106530, 115240, 127836, 129645, 136740, 142040, 152693, 159795, 164088, 172860, 205110, 207432, 213060, 255672, 259290, 273480, 305386, 319590, 345720, 410220, 426120, 458079, 518580, 610772, 639180, 763465, 820440, 916158, 1037160, 1221544, 1278360, 1374237, 1526930, 1832316, 2290395, 2748474, 3053860, 3664632, 4580790, 5496948, 6107720, 6871185, 9161580, 10993896, 13742370, 18323160, 27484740, 54969480]

約数ペア:

[(1, 54969480), (2, 27484740), (3, 18323160), (4, 13742370), (5, 10993896), (6, 9161580), (8, 6871185), (9, 6107720), (10, 5496948), (12, 4580790), (15, 3664632), (18, 3053860), (20, 2748474), (24, 2290395), (30, 1832316), (36, 1526930), (40, 1374237), (43, 1278360), (45, 1221544), (53, 1037160), (60, 916158), (67, 820440), (72, 763465), (86, 639180), (90, 610772), (106, 518580), (120, 458079), (129, 426120), (134, 410220), (159, 345720), (172, 319590), (180, 305386), (201, 273480), (212, 259290), (215, 255672), (258, 213060), (265, 207432), (268, 205110), (318, 172860), (335, 164088), (344, 159795), (360, 152693), (387, 142040), (402, 136740), (424, 129645), (430, 127836), (477, 115240), (516, 106530), (530, 103716), (536, 102555), (603, 91160), (636, 86430), (645, 85224), (670, 82044), (774, 71020), (795, 69144), (804, 68370), (860, 63918), (954, 57620), (1005, 54696), (1032, 53265), (1060, 51858), (1206, 45580), (1272, 43215), (1290, 42612), (1340, 41022), (1548, 35510), (1590, 34572), (1608, 34185), (1720, 31959), (1908, 28810), (1935, 28408), (2010, 27348), (2120, 25929), (2279, 24120), (2385, 23048), (2412, 22790), (2580, 21306), (2680, 20511), (2881, 19080), (3015, 18232), (3096, 17755), (3180, 17286), (3551, 15480), (3816, 14405), (3870, 14204), (4020, 13674), (4558, 12060), (4770, 11524), (4824, 11395), (5160, 10653), (5762, 9540), (6030, 9116), (6360, 8643), (6837, 8040), (7102, 7740)]