20153642400

素因数分解:

$2^5\times 3^7\times 5^2\times {\mathrm{11519}}^1$

素因数の和:11560

約数の個数: 288

約数和(自身を含む): 73795276800

約数和(自身を除く): 53641634400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 729, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1458, 1620, 1800, 1944, 2025, 2160, 2187, 2400, 2430, 2592, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4320, 4374, 4860, 5400, 5832, 6075, 6480, 7200, 7290, 7776, 8100, 8748, 9720, 10800, 10935, 11519, 11664, 12150, 12960, 14580, 16200, 17496, 18225, 19440, 21600, 21870, 23038, 23328, 24300, 29160, 32400, 34557, 34992, 36450, 38880, 43740, 46076, 48600, 54675, 57595, 58320, 64800, 69114, 69984, 72900, 87480, 92152, 97200, 103671, 109350, 115190, 116640, 138228, 145800, 172785, 174960, 184304, 194400, 207342, 218700, 230380, 276456, 287975, 291600, 311013, 345570, 349920, 368608, 414684, 437400, 460760, 518355, 552912, 575950, 583200, 622026, 691140, 829368, 863925, 874800, 921520, 933039, 1036710, 1105824, 1151900, 1244052, 1382280, 1555065, 1658736, 1727850, 1749600, 1843040, 1866078, 2073420, 2303800, 2488104, 2591775, 2764560, 2799117, 3110130, 3317472, 3455700, 3732156, 4146840, 4607600, 4665195, 4976208, 5183550, 5529120, 5598234, 6220260, 6911400, 7464312, 7775325, 8293680, 8397351, 9215200, 9330390, 9952416, 10367100, 11196468, 12440520, 13822800, 13995585, 14928624, 15550650, 16587360, 16794702, 18660780, 20734200, 22392936, 23325975, 24881040, 25192053, 27645600, 27991170, 29857248, 31101300, 33589404, 37321560, 41468400, 41986755, 44785872, 46651950, 49762080, 50384106, 55982340, 62202600, 67178808, 69977925, 74643120, 82936800, 83973510, 89571744, 93303900, 100768212, 111964680, 124405200, 125960265, 134357616, 139955850, 149286240, 167947020, 186607800, 201536424, 209933775, 223929360, 248810400, 251920530, 268715232, 279911700, 335894040, 373215600, 403072848, 419867550, 447858720, 503841060, 559823400, 629801325, 671788080, 746431200, 806145696, 839735100, 1007682120, 1119646800, 1259602650, 1343576160, 1679470200, 2015364240, 2239293600, 2519205300, 3358940400, 4030728480, 5038410600, 6717880800, 10076821200, 20153642400]

約数ペア:

[(1, 20153642400), (2, 10076821200), (3, 6717880800), (4, 5038410600), (5, 4030728480), (6, 3358940400), (8, 2519205300), (9, 2239293600), (10, 2015364240), (12, 1679470200), (15, 1343576160), (16, 1259602650), (18, 1119646800), (20, 1007682120), (24, 839735100), (25, 806145696), (27, 746431200), (30, 671788080), (32, 629801325), (36, 559823400), (40, 503841060), (45, 447858720), (48, 419867550), (50, 403072848), (54, 373215600), (60, 335894040), (72, 279911700), (75, 268715232), (80, 251920530), (81, 248810400), (90, 223929360), (96, 209933775), (100, 201536424), (108, 186607800), (120, 167947020), (135, 149286240), (144, 139955850), (150, 134357616), (160, 125960265), (162, 124405200), (180, 111964680), (200, 100768212), (216, 93303900), (225, 89571744), (240, 83973510), (243, 82936800), (270, 74643120), (288, 69977925), (300, 67178808), (324, 62202600), (360, 55982340), (400, 50384106), (405, 49762080), (432, 46651950), (450, 44785872), (480, 41986755), (486, 41468400), (540, 37321560), (600, 33589404), (648, 31101300), (675, 29857248), (720, 27991170), (729, 27645600), (800, 25192053), (810, 24881040), (864, 23325975), (900, 22392936), (972, 20734200), (1080, 18660780), (1200, 16794702), (1215, 16587360), (1296, 15550650), (1350, 14928624), (1440, 13995585), (1458, 13822800), (1620, 12440520), (1800, 11196468), (1944, 10367100), (2025, 9952416), (2160, 9330390), (2187, 9215200), (2400, 8397351), (2430, 8293680), (2592, 7775325), (2700, 7464312), (2916, 6911400), (3240, 6220260), (3600, 5598234), (3645, 5529120), (3888, 5183550), (4050, 4976208), (4320, 4665195), (4374, 4607600), (4860, 4146840), (5400, 3732156), (5832, 3455700), (6075, 3317472), (6480, 3110130), (7200, 2799117), (7290, 2764560), (7776, 2591775), (8100, 2488104), (8748, 2303800), (9720, 2073420), (10800, 1866078), (10935, 1843040), (11519, 1749600), (11664, 1727850), (12150, 1658736), (12960, 1555065), (14580, 1382280), (16200, 1244052), (17496, 1151900), (18225, 1105824), (19440, 1036710), (21600, 933039), (21870, 921520), (23038, 874800), (23328, 863925), (24300, 829368), (29160, 691140), (32400, 622026), (34557, 583200), (34992, 575950), (36450, 552912), (38880, 518355), (43740, 460760), (46076, 437400), (48600, 414684), (54675, 368608), (57595, 349920), (58320, 345570), (64800, 311013), (69114, 291600), (69984, 287975), (72900, 276456), (87480, 230380), (92152, 218700), (97200, 207342), (103671, 194400), (109350, 184304), (115190, 174960), (116640, 172785), (138228, 145800)]