52228800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 420

約数和(自身を含む): 213416896

約数和(自身を除く): 161188096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 64, 65, 72, 75, 78, 80, 81, 90, 93, 96, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 160, 162, 180, 186, 192, 195, 200, 208, 216, 225, 234, 240, 248, 260, 270, 279, 288, 300, 310, 312, 320, 324, 325, 351, 360, 372, 390, 400, 403, 405, 416, 432, 450, 465, 468, 480, 496, 520, 540, 558, 576, 585, 600, 620, 624, 648, 650, 675, 702, 720, 744, 775, 780, 800, 806, 810, 832, 837, 864, 900, 930, 936, 960, 975, 992, 1040, 1053, 1080, 1116, 1170, 1200, 1209, 1240, 1248, 1296, 1300, 1350, 1395, 1404, 1440, 1488, 1550, 1560, 1600, 1612, 1620, 1674, 1728, 1755, 1800, 1860, 1872, 1950, 1984, 2015, 2025, 2080, 2106, 2160, 2232, 2325, 2340, 2400, 2418, 2480, 2496, 2511, 2592, 2600, 2700, 2790, 2808, 2880, 2925, 2976, 3100, 3120, 3224, 3240, 3348, 3510, 3600, 3627, 3720, 3744, 3900, 4030, 4050, 4160, 4185, 4212, 4320, 4464, 4650, 4680, 4800, 4836, 4960, 5022, 5184, 5200, 5265, 5400, 5580, 5616, 5850, 5952, 6045, 6200, 6240, 6448, 6480, 6696, 6975, 7020, 7200, 7254, 7440, 7488, 7800, 8060, 8100, 8370, 8424, 8640, 8775, 8928, 9300, 9360, 9672, 9920, 10044, 10075, 10400, 10530, 10800, 10881, 11160, 11232, 11700, 12090, 12400, 12480, 12555, 12896, 12960, 13392, 13950, 14040, 14400, 14508, 14880, 15600, 16120, 16200, 16740, 16848, 17550, 17856, 18135, 18600, 18720, 19344, 20088, 20150, 20800, 20925, 21060, 21600, 21762, 22320, 22464, 23400, 24180, 24800, 25110, 25792, 25920, 26325, 26784, 27900, 28080, 29016, 29760, 30225, 31200, 32240, 32400, 32643, 33480, 33696, 35100, 36270, 37200, 37440, 38688, 40176, 40300, 41850, 42120, 43200, 43524, 44640, 46800, 48360, 49600, 50220, 52650, 53568, 54405, 55800, 56160, 58032, 60450, 62400, 62775, 64480, 64800, 65286, 66960, 67392, 70200, 72540, 74400, 77376, 80352, 80600, 83700, 84240, 87048, 89280, 90675, 93600, 96720, 100440, 105300, 108810, 111600, 112320, 116064, 120900, 125550, 128960, 129600, 130572, 133920, 140400, 145080, 148800, 160704, 161200, 163215, 167400, 168480, 174096, 181350, 187200, 193440, 200880, 210600, 217620, 223200, 232128, 241800, 251100, 261144, 267840, 272025, 280800, 290160, 322400, 326430, 334800, 336960, 348192, 362700, 386880, 401760, 421200, 435240, 446400, 483600, 502200, 522288, 544050, 561600, 580320, 644800, 652860, 669600, 696384, 725400, 803520, 816075, 842400, 870480, 967200, 1004400, 1044576, 1088100, 1160640, 1305720, 1339200, 1450800, 1632150, 1684800, 1740960, 1934400, 2008800, 2089152, 2176200, 2611440, 2901600, 3264300, 3481920, 4017600, 4352400, 5222880, 5803200, 6528600, 8704800, 10445760, 13057200, 17409600, 26114400, 52228800]

約数ペア:

[(1, 52228800), (2, 26114400), (3, 17409600), (4, 13057200), (5, 10445760), (6, 8704800), (8, 6528600), (9, 5803200), (10, 5222880), (12, 4352400), (13, 4017600), (15, 3481920), (16, 3264300), (18, 2901600), (20, 2611440), (24, 2176200), (25, 2089152), (26, 2008800), (27, 1934400), (30, 1740960), (31, 1684800), (32, 1632150), (36, 1450800), (39, 1339200), (40, 1305720), (45, 1160640), (48, 1088100), (50, 1044576), (52, 1004400), (54, 967200), (60, 870480), (62, 842400), (64, 816075), (65, 803520), (72, 725400), (75, 696384), (78, 669600), (80, 652860), (81, 644800), (90, 580320), (93, 561600), (96, 544050), (100, 522288), (104, 502200), (108, 483600), (117, 446400), (120, 435240), (124, 421200), (130, 401760), (135, 386880), (144, 362700), (150, 348192), (155, 336960), (156, 334800), (160, 326430), (162, 322400), (180, 290160), (186, 280800), (192, 272025), (195, 267840), (200, 261144), (208, 251100), (216, 241800), (225, 232128), (234, 223200), (240, 217620), (248, 210600), (260, 200880), (270, 193440), (279, 187200), (288, 181350), (300, 174096), (310, 168480), (312, 167400), (320, 163215), (324, 161200), (325, 160704), (351, 148800), (360, 145080), (372, 140400), (390, 133920), (400, 130572), (403, 129600), (405, 128960), (416, 125550), (432, 120900), (450, 116064), (465, 112320), (468, 111600), (480, 108810), (496, 105300), (520, 100440), (540, 96720), (558, 93600), (576, 90675), (585, 89280), (600, 87048), (620, 84240), (624, 83700), (648, 80600), (650, 80352), (675, 77376), (702, 74400), (720, 72540), (744, 70200), (775, 67392), (780, 66960), (800, 65286), (806, 64800), (810, 64480), (832, 62775), (837, 62400), (864, 60450), (900, 58032), (930, 56160), (936, 55800), (960, 54405), (975, 53568), (992, 52650), (1040, 50220), (1053, 49600), (1080, 48360), (1116, 46800), (1170, 44640), (1200, 43524), (1209, 43200), (1240, 42120), (1248, 41850), (1296, 40300), (1300, 40176), (1350, 38688), (1395, 37440), (1404, 37200), (1440, 36270), (1488, 35100), (1550, 33696), (1560, 33480), (1600, 32643), (1612, 32400), (1620, 32240), (1674, 31200), (1728, 30225), (1755, 29760), (1800, 29016), (1860, 28080), (1872, 27900), (1950, 26784), (1984, 26325), (2015, 25920), (2025, 25792), (2080, 25110), (2106, 24800), (2160, 24180), (2232, 23400), (2325, 22464), (2340, 22320), (2400, 21762), (2418, 21600), (2480, 21060), (2496, 20925), (2511, 20800), (2592, 20150), (2600, 20088), (2700, 19344), (2790, 18720), (2808, 18600), (2880, 18135), (2925, 17856), (2976, 17550), (3100, 16848), (3120, 16740), (3224, 16200), (3240, 16120), (3348, 15600), (3510, 14880), (3600, 14508), (3627, 14400), (3720, 14040), (3744, 13950), (3900, 13392), (4030, 12960), (4050, 12896), (4160, 12555), (4185, 12480), (4212, 12400), (4320, 12090), (4464, 11700), (4650, 11232), (4680, 11160), (4800, 10881), (4836, 10800), (4960, 10530), (5022, 10400), (5184, 10075), (5200, 10044), (5265, 9920), (5400, 9672), (5580, 9360), (5616, 9300), (5850, 8928), (5952, 8775), (6045, 8640), (6200, 8424), (6240, 8370), (6448, 8100), (6480, 8060), (6696, 7800), (6975, 7488), (7020, 7440), (7200, 7254)]