48938400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 216

約数和(自身を含む): 197424864

約数和(自身を除く): 148486464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 971, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 1942, 2016, 2100, 2400, 2520, 2800, 2913, 3150, 3360, 3600, 3884, 4200, 4855, 5040, 5600, 5826, 6300, 6797, 7200, 7768, 8400, 8739, 9710, 10080, 11652, 12600, 13594, 14565, 15536, 16800, 17478, 19420, 20391, 23304, 24275, 25200, 27188, 29130, 31072, 33985, 34956, 38840, 40782, 43695, 46608, 48550, 50400, 54376, 58260, 61173, 67970, 69912, 72825, 77680, 81564, 87390, 93216, 97100, 101955, 108752, 116520, 122346, 135940, 139824, 145650, 155360, 163128, 169925, 174780, 194200, 203910, 217504, 218475, 233040, 244692, 271880, 279648, 291300, 305865, 326256, 339850, 349560, 388400, 407820, 436950, 466080, 489384, 509775, 543760, 582600, 611730, 652512, 679700, 699120, 776800, 815640, 873900, 978768, 1019550, 1087520, 1165200, 1223460, 1359400, 1398240, 1529325, 1631280, 1747800, 1957536, 2039100, 2330400, 2446920, 2718800, 3058650, 3262560, 3495600, 4078200, 4893840, 5437600, 6117300, 6991200, 8156400, 9787680, 12234600, 16312800, 24469200, 48938400]

約数ペア:

[(1, 48938400), (2, 24469200), (3, 16312800), (4, 12234600), (5, 9787680), (6, 8156400), (7, 6991200), (8, 6117300), (9, 5437600), (10, 4893840), (12, 4078200), (14, 3495600), (15, 3262560), (16, 3058650), (18, 2718800), (20, 2446920), (21, 2330400), (24, 2039100), (25, 1957536), (28, 1747800), (30, 1631280), (32, 1529325), (35, 1398240), (36, 1359400), (40, 1223460), (42, 1165200), (45, 1087520), (48, 1019550), (50, 978768), (56, 873900), (60, 815640), (63, 776800), (70, 699120), (72, 679700), (75, 652512), (80, 611730), (84, 582600), (90, 543760), (96, 509775), (100, 489384), (105, 466080), (112, 436950), (120, 407820), (126, 388400), (140, 349560), (144, 339850), (150, 326256), (160, 305865), (168, 291300), (175, 279648), (180, 271880), (200, 244692), (210, 233040), (224, 218475), (225, 217504), (240, 203910), (252, 194200), (280, 174780), (288, 169925), (300, 163128), (315, 155360), (336, 145650), (350, 139824), (360, 135940), (400, 122346), (420, 116520), (450, 108752), (480, 101955), (504, 97100), (525, 93216), (560, 87390), (600, 81564), (630, 77680), (672, 72825), (700, 69912), (720, 67970), (800, 61173), (840, 58260), (900, 54376), (971, 50400), (1008, 48550), (1050, 46608), (1120, 43695), (1200, 40782), (1260, 38840), (1400, 34956), (1440, 33985), (1575, 31072), (1680, 29130), (1800, 27188), (1942, 25200), (2016, 24275), (2100, 23304), (2400, 20391), (2520, 19420), (2800, 17478), (2913, 16800), (3150, 15536), (3360, 14565), (3600, 13594), (3884, 12600), (4200, 11652), (4855, 10080), (5040, 9710), (5600, 8739), (5826, 8400), (6300, 7768), (6797, 7200)]