1950480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 200

約数和(自身を含む): 7922112

約数和(自身を除く): 5971632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 162, 168, 172, 180, 189, 210, 215, 216, 240, 252, 258, 270, 280, 301, 315, 324, 336, 344, 360, 378, 387, 405, 420, 430, 432, 504, 516, 540, 560, 567, 602, 630, 645, 648, 688, 720, 756, 774, 810, 840, 860, 903, 945, 1008, 1032, 1080, 1134, 1161, 1204, 1260, 1290, 1296, 1505, 1512, 1548, 1620, 1680, 1720, 1806, 1890, 1935, 2064, 2160, 2268, 2322, 2408, 2520, 2580, 2709, 2835, 3010, 3024, 3096, 3240, 3440, 3483, 3612, 3780, 3870, 4515, 4536, 4644, 4816, 5040, 5160, 5418, 5670, 5805, 6020, 6192, 6480, 6966, 7224, 7560, 7740, 8127, 9030, 9072, 9288, 10320, 10836, 11340, 11610, 12040, 13545, 13932, 14448, 15120, 15480, 16254, 17415, 18060, 18576, 21672, 22680, 23220, 24080, 24381, 27090, 27864, 30960, 32508, 34830, 36120, 40635, 43344, 45360, 46440, 48762, 54180, 55728, 65016, 69660, 72240, 81270, 92880, 97524, 108360, 121905, 130032, 139320, 162540, 195048, 216720, 243810, 278640, 325080, 390096, 487620, 650160, 975240, 1950480]

約数ペア:

[(1, 1950480), (2, 975240), (3, 650160), (4, 487620), (5, 390096), (6, 325080), (7, 278640), (8, 243810), (9, 216720), (10, 195048), (12, 162540), (14, 139320), (15, 130032), (16, 121905), (18, 108360), (20, 97524), (21, 92880), (24, 81270), (27, 72240), (28, 69660), (30, 65016), (35, 55728), (36, 54180), (40, 48762), (42, 46440), (43, 45360), (45, 43344), (48, 40635), (54, 36120), (56, 34830), (60, 32508), (63, 30960), (70, 27864), (72, 27090), (80, 24381), (81, 24080), (84, 23220), (86, 22680), (90, 21672), (105, 18576), (108, 18060), (112, 17415), (120, 16254), (126, 15480), (129, 15120), (135, 14448), (140, 13932), (144, 13545), (162, 12040), (168, 11610), (172, 11340), (180, 10836), (189, 10320), (210, 9288), (215, 9072), (216, 9030), (240, 8127), (252, 7740), (258, 7560), (270, 7224), (280, 6966), (301, 6480), (315, 6192), (324, 6020), (336, 5805), (344, 5670), (360, 5418), (378, 5160), (387, 5040), (405, 4816), (420, 4644), (430, 4536), (432, 4515), (504, 3870), (516, 3780), (540, 3612), (560, 3483), (567, 3440), (602, 3240), (630, 3096), (645, 3024), (648, 3010), (688, 2835), (720, 2709), (756, 2580), (774, 2520), (810, 2408), (840, 2322), (860, 2268), (903, 2160), (945, 2064), (1008, 1935), (1032, 1890), (1080, 1806), (1134, 1720), (1161, 1680), (1204, 1620), (1260, 1548), (1290, 1512), (1296, 1505)]