485738400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 288

約数和(自身を含む): 1871130240

約数和(自身を除く): 1385391840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 480, 525, 560, 580, 600, 609, 672, 696, 700, 725, 800, 812, 840, 870, 928, 997, 1015, 1050, 1120, 1160, 1200, 1218, 1392, 1400, 1450, 1624, 1680, 1740, 1994, 2030, 2100, 2175, 2320, 2400, 2436, 2784, 2800, 2900, 2991, 3045, 3248, 3360, 3480, 3988, 4060, 4200, 4350, 4640, 4872, 4985, 5075, 5600, 5800, 5982, 6090, 6496, 6960, 6979, 7976, 8120, 8400, 8700, 9744, 9970, 10150, 11600, 11964, 12180, 13920, 13958, 14955, 15225, 15952, 16240, 16800, 17400, 19488, 19940, 20300, 20937, 23200, 23928, 24360, 24925, 27916, 28913, 29910, 30450, 31904, 32480, 34800, 34895, 39880, 40600, 41874, 47856, 48720, 49850, 55832, 57826, 59820, 60900, 69600, 69790, 74775, 79760, 81200, 83748, 86739, 95712, 97440, 99700, 104685, 111664, 115652, 119640, 121800, 139580, 144565, 149550, 159520, 162400, 167496, 173478, 174475, 199400, 202391, 209370, 223328, 231304, 239280, 243600, 279160, 289130, 299100, 334992, 346956, 348950, 398800, 404782, 418740, 433695, 462608, 478560, 487200, 523425, 558320, 578260, 598200, 607173, 669984, 693912, 697900, 722825, 797600, 809564, 837480, 867390, 925216, 1011955, 1046850, 1116640, 1156520, 1196400, 1214346, 1387824, 1395800, 1445650, 1619128, 1674960, 1734780, 2023910, 2093700, 2168475, 2313040, 2392800, 2428692, 2775648, 2791600, 2891300, 3035865, 3238256, 3349920, 3469560, 4047820, 4187400, 4336950, 4626080, 4857384, 5059775, 5583200, 5782600, 6071730, 6476512, 6939120, 8095640, 8374800, 8673900, 9714768, 10119550, 11565200, 12143460, 13878240, 15179325, 16191280, 16749600, 17347800, 19429536, 20239100, 23130400, 24286920, 30358650, 32382560, 34695600, 40478200, 48573840, 60717300, 69391200, 80956400, 97147680, 121434600, 161912800, 242869200, 485738400]

約数ペア:

[(1, 485738400), (2, 242869200), (3, 161912800), (4, 121434600), (5, 97147680), (6, 80956400), (7, 69391200), (8, 60717300), (10, 48573840), (12, 40478200), (14, 34695600), (15, 32382560), (16, 30358650), (20, 24286920), (21, 23130400), (24, 20239100), (25, 19429536), (28, 17347800), (29, 16749600), (30, 16191280), (32, 15179325), (35, 13878240), (40, 12143460), (42, 11565200), (48, 10119550), (50, 9714768), (56, 8673900), (58, 8374800), (60, 8095640), (70, 6939120), (75, 6476512), (80, 6071730), (84, 5782600), (87, 5583200), (96, 5059775), (100, 4857384), (105, 4626080), (112, 4336950), (116, 4187400), (120, 4047820), (140, 3469560), (145, 3349920), (150, 3238256), (160, 3035865), (168, 2891300), (174, 2791600), (175, 2775648), (200, 2428692), (203, 2392800), (210, 2313040), (224, 2168475), (232, 2093700), (240, 2023910), (280, 1734780), (290, 1674960), (300, 1619128), (336, 1445650), (348, 1395800), (350, 1387824), (400, 1214346), (406, 1196400), (420, 1156520), (435, 1116640), (464, 1046850), (480, 1011955), (525, 925216), (560, 867390), (580, 837480), (600, 809564), (609, 797600), (672, 722825), (696, 697900), (700, 693912), (725, 669984), (800, 607173), (812, 598200), (840, 578260), (870, 558320), (928, 523425), (997, 487200), (1015, 478560), (1050, 462608), (1120, 433695), (1160, 418740), (1200, 404782), (1218, 398800), (1392, 348950), (1400, 346956), (1450, 334992), (1624, 299100), (1680, 289130), (1740, 279160), (1994, 243600), (2030, 239280), (2100, 231304), (2175, 223328), (2320, 209370), (2400, 202391), (2436, 199400), (2784, 174475), (2800, 173478), (2900, 167496), (2991, 162400), (3045, 159520), (3248, 149550), (3360, 144565), (3480, 139580), (3988, 121800), (4060, 119640), (4200, 115652), (4350, 111664), (4640, 104685), (4872, 99700), (4985, 97440), (5075, 95712), (5600, 86739), (5800, 83748), (5982, 81200), (6090, 79760), (6496, 74775), (6960, 69790), (6979, 69600), (7976, 60900), (8120, 59820), (8400, 57826), (8700, 55832), (9744, 49850), (9970, 48720), (10150, 47856), (11600, 41874), (11964, 40600), (12180, 39880), (13920, 34895), (13958, 34800), (14955, 32480), (15225, 31904), (15952, 30450), (16240, 29910), (16800, 28913), (17400, 27916), (19488, 24925), (19940, 24360), (20300, 23928), (20937, 23200)]