47866140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 177931656

約数和(自身を除く): 130065516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 67, 70, 81, 84, 90, 98, 105, 108, 126, 134, 135, 140, 147, 162, 180, 189, 196, 201, 210, 243, 245, 252, 268, 270, 294, 315, 324, 335, 378, 402, 405, 420, 441, 469, 486, 490, 540, 567, 588, 603, 630, 670, 729, 735, 756, 804, 810, 882, 938, 945, 972, 980, 1005, 1134, 1206, 1215, 1260, 1323, 1340, 1407, 1458, 1470, 1620, 1701, 1764, 1809, 1876, 1890, 2010, 2205, 2268, 2345, 2412, 2430, 2646, 2814, 2835, 2916, 2940, 3015, 3283, 3402, 3618, 3645, 3780, 3969, 4020, 4221, 4410, 4690, 4860, 5103, 5292, 5427, 5628, 5670, 6030, 6566, 6615, 6804, 7035, 7236, 7290, 7938, 8442, 8505, 8820, 9045, 9380, 9849, 10206, 10854, 11340, 11907, 12060, 12663, 13132, 13230, 14070, 14580, 15876, 16281, 16415, 16884, 17010, 18090, 19698, 19845, 20412, 21105, 21708, 23814, 25326, 25515, 26460, 27135, 28140, 29547, 32562, 32830, 34020, 35721, 36180, 37989, 39396, 39690, 42210, 47628, 48843, 49245, 50652, 51030, 54270, 59094, 59535, 63315, 65124, 65660, 71442, 75978, 79380, 81405, 84420, 88641, 97686, 98490, 102060, 108540, 113967, 118188, 119070, 126630, 142884, 147735, 151956, 162810, 177282, 178605, 189945, 195372, 196980, 227934, 238140, 244215, 253260, 265923, 295470, 325620, 341901, 354564, 357210, 379890, 443205, 455868, 488430, 531846, 569835, 590940, 683802, 714420, 759780, 797769, 886410, 976860, 1063692, 1139670, 1329615, 1367604, 1595538, 1709505, 1772820, 2279340, 2393307, 2659230, 3191076, 3419010, 3988845, 4786614, 5318460, 6838020, 7977690, 9573228, 11966535, 15955380, 23933070, 47866140]

約数ペア:

[(1, 47866140), (2, 23933070), (3, 15955380), (4, 11966535), (5, 9573228), (6, 7977690), (7, 6838020), (9, 5318460), (10, 4786614), (12, 3988845), (14, 3419010), (15, 3191076), (18, 2659230), (20, 2393307), (21, 2279340), (27, 1772820), (28, 1709505), (30, 1595538), (35, 1367604), (36, 1329615), (42, 1139670), (45, 1063692), (49, 976860), (54, 886410), (60, 797769), (63, 759780), (67, 714420), (70, 683802), (81, 590940), (84, 569835), (90, 531846), (98, 488430), (105, 455868), (108, 443205), (126, 379890), (134, 357210), (135, 354564), (140, 341901), (147, 325620), (162, 295470), (180, 265923), (189, 253260), (196, 244215), (201, 238140), (210, 227934), (243, 196980), (245, 195372), (252, 189945), (268, 178605), (270, 177282), (294, 162810), (315, 151956), (324, 147735), (335, 142884), (378, 126630), (402, 119070), (405, 118188), (420, 113967), (441, 108540), (469, 102060), (486, 98490), (490, 97686), (540, 88641), (567, 84420), (588, 81405), (603, 79380), (630, 75978), (670, 71442), (729, 65660), (735, 65124), (756, 63315), (804, 59535), (810, 59094), (882, 54270), (938, 51030), (945, 50652), (972, 49245), (980, 48843), (1005, 47628), (1134, 42210), (1206, 39690), (1215, 39396), (1260, 37989), (1323, 36180), (1340, 35721), (1407, 34020), (1458, 32830), (1470, 32562), (1620, 29547), (1701, 28140), (1764, 27135), (1809, 26460), (1876, 25515), (1890, 25326), (2010, 23814), (2205, 21708), (2268, 21105), (2345, 20412), (2412, 19845), (2430, 19698), (2646, 18090), (2814, 17010), (2835, 16884), (2916, 16415), (2940, 16281), (3015, 15876), (3283, 14580), (3402, 14070), (3618, 13230), (3645, 13132), (3780, 12663), (3969, 12060), (4020, 11907), (4221, 11340), (4410, 10854), (4690, 10206), (4860, 9849), (5103, 9380), (5292, 9045), (5427, 8820), (5628, 8505), (5670, 8442), (6030, 7938), (6566, 7290), (6615, 7236), (6804, 7035)]