20884600800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13367}}^1$

素因数の和:13431

約数の個数: 432

約数和(自身を含む): 86886438912

約数和(自身を除く): 66001838112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 70, 72, 75, 80, 84, 90, 93, 96, 100, 105, 112, 120, 124, 126, 140, 144, 150, 155, 160, 168, 175, 180, 186, 200, 210, 217, 224, 225, 240, 248, 252, 279, 280, 288, 300, 310, 315, 336, 350, 360, 372, 400, 420, 434, 450, 465, 480, 496, 504, 525, 558, 560, 600, 620, 630, 651, 672, 700, 720, 744, 775, 800, 840, 868, 900, 930, 992, 1008, 1050, 1085, 1116, 1120, 1200, 1240, 1260, 1302, 1395, 1400, 1440, 1488, 1550, 1575, 1680, 1736, 1800, 1860, 1953, 2016, 2100, 2170, 2232, 2325, 2400, 2480, 2520, 2604, 2790, 2800, 2976, 3100, 3150, 3255, 3360, 3472, 3600, 3720, 3906, 4200, 4340, 4464, 4650, 4960, 5040, 5208, 5425, 5580, 5600, 6200, 6300, 6510, 6944, 6975, 7200, 7440, 7812, 8400, 8680, 8928, 9300, 9765, 10080, 10416, 10850, 11160, 12400, 12600, 13020, 13367, 13950, 14880, 15624, 16275, 16800, 17360, 18600, 19530, 20832, 21700, 22320, 24800, 25200, 26040, 26734, 27900, 31248, 32550, 34720, 37200, 39060, 40101, 43400, 44640, 48825, 50400, 52080, 53468, 55800, 62496, 65100, 66835, 74400, 78120, 80202, 86800, 93569, 97650, 104160, 106936, 111600, 120303, 130200, 133670, 156240, 160404, 173600, 187138, 195300, 200505, 213872, 223200, 240606, 260400, 267340, 280707, 312480, 320808, 334175, 374276, 390600, 401010, 414377, 427744, 467845, 481212, 520800, 534680, 561414, 601515, 641616, 668350, 748552, 781200, 802020, 828754, 842121, 935690, 962424, 1002525, 1069360, 1122828, 1203030, 1243131, 1283232, 1336700, 1403535, 1497104, 1562400, 1604040, 1657508, 1684242, 1871380, 1924848, 2005050, 2071885, 2138720, 2245656, 2339225, 2406060, 2486262, 2673400, 2807070, 2900639, 2994208, 3007575, 3208080, 3315016, 3368484, 3729393, 3742760, 3849696, 4010100, 4143770, 4210605, 4491312, 4678450, 4812120, 4972524, 5346800, 5614140, 5801278, 6015150, 6215655, 6416160, 6630032, 6736968, 7017675, 7458786, 7485520, 8020200, 8287540, 8421210, 8701917, 8982624, 9356900, 9624240, 9945048, 10359425, 10693600, 11228280, 11602556, 12030300, 12431310, 13260064, 13473936, 14035350, 14503195, 14917572, 14971040, 16040400, 16575080, 16842420, 17403834, 18646965, 18713800, 19248480, 19890096, 20718850, 21053025, 22456560, 23205112, 24060600, 24862620, 26105751, 26947872, 28070700, 29006390, 29835144, 31078275, 32080800, 33150160, 33684840, 34807668, 37293930, 37427600, 39780192, 41437700, 42106050, 43509585, 44913120, 46410224, 48121200, 49725240, 52211502, 56141400, 58012780, 59670288, 62156550, 66300320, 67369680, 69615336, 72515975, 74587860, 74855200, 82875400, 84212100, 87019170, 92820448, 93234825, 96242400, 99450480, 104423004, 112282800, 116025560, 119340576, 124313100, 130528755, 134739360, 139230672, 145031950, 149175720, 165750800, 168424200, 174038340, 186469650, 198900960, 208846008, 217547925, 224565600, 232051120, 248626200, 261057510, 278461344, 290063900, 298351440, 331501600, 336848400, 348076680, 372939300, 417692016, 435095850, 464102240, 497252400, 522115020, 580127800, 596702880, 652643775, 673696800, 696153360, 745878600, 835384032, 870191700, 994504800, 1044230040, 1160255600, 1305287550, 1392306720, 1491757200, 1740383400, 2088460080, 2320511200, 2610575100, 2983514400, 3480766800, 4176920160, 5221150200, 6961533600, 10442300400, 20884600800]

約数ペア:

[(1, 20884600800), (2, 10442300400), (3, 6961533600), (4, 5221150200), (5, 4176920160), (6, 3480766800), (7, 2983514400), (8, 2610575100), (9, 2320511200), (10, 2088460080), (12, 1740383400), (14, 1491757200), (15, 1392306720), (16, 1305287550), (18, 1160255600), (20, 1044230040), (21, 994504800), (24, 870191700), (25, 835384032), (28, 745878600), (30, 696153360), (31, 673696800), (32, 652643775), (35, 596702880), (36, 580127800), (40, 522115020), (42, 497252400), (45, 464102240), (48, 435095850), (50, 417692016), (56, 372939300), (60, 348076680), (62, 336848400), (63, 331501600), (70, 298351440), (72, 290063900), (75, 278461344), (80, 261057510), (84, 248626200), (90, 232051120), (93, 224565600), (96, 217547925), (100, 208846008), (105, 198900960), (112, 186469650), (120, 174038340), (124, 168424200), (126, 165750800), (140, 149175720), (144, 145031950), (150, 139230672), (155, 134739360), (160, 130528755), (168, 124313100), (175, 119340576), (180, 116025560), (186, 112282800), (200, 104423004), (210, 99450480), (217, 96242400), (224, 93234825), (225, 92820448), (240, 87019170), (248, 84212100), (252, 82875400), (279, 74855200), (280, 74587860), (288, 72515975), (300, 69615336), (310, 67369680), (315, 66300320), (336, 62156550), (350, 59670288), (360, 58012780), (372, 56141400), (400, 52211502), (420, 49725240), (434, 48121200), (450, 46410224), (465, 44913120), (480, 43509585), (496, 42106050), (504, 41437700), (525, 39780192), (558, 37427600), (560, 37293930), (600, 34807668), (620, 33684840), (630, 33150160), (651, 32080800), (672, 31078275), (700, 29835144), (720, 29006390), (744, 28070700), (775, 26947872), (800, 26105751), (840, 24862620), (868, 24060600), (900, 23205112), (930, 22456560), (992, 21053025), (1008, 20718850), (1050, 19890096), (1085, 19248480), (1116, 18713800), (1120, 18646965), (1200, 17403834), (1240, 16842420), (1260, 16575080), (1302, 16040400), (1395, 14971040), (1400, 14917572), (1440, 14503195), (1488, 14035350), (1550, 13473936), (1575, 13260064), (1680, 12431310), (1736, 12030300), (1800, 11602556), (1860, 11228280), (1953, 10693600), (2016, 10359425), (2100, 9945048), (2170, 9624240), (2232, 9356900), (2325, 8982624), (2400, 8701917), (2480, 8421210), (2520, 8287540), (2604, 8020200), (2790, 7485520), (2800, 7458786), (2976, 7017675), (3100, 6736968), (3150, 6630032), (3255, 6416160), (3360, 6215655), (3472, 6015150), (3600, 5801278), (3720, 5614140), (3906, 5346800), (4200, 4972524), (4340, 4812120), (4464, 4678450), (4650, 4491312), (4960, 4210605), (5040, 4143770), (5208, 4010100), (5425, 3849696), (5580, 3742760), (5600, 3729393), (6200, 3368484), (6300, 3315016), (6510, 3208080), (6944, 3007575), (6975, 2994208), (7200, 2900639), (7440, 2807070), (7812, 2673400), (8400, 2486262), (8680, 2406060), (8928, 2339225), (9300, 2245656), (9765, 2138720), (10080, 2071885), (10416, 2005050), (10850, 1924848), (11160, 1871380), (12400, 1684242), (12600, 1657508), (13020, 1604040), (13367, 1562400), (13950, 1497104), (14880, 1403535), (15624, 1336700), (16275, 1283232), (16800, 1243131), (17360, 1203030), (18600, 1122828), (19530, 1069360), (20832, 1002525), (21700, 962424), (22320, 935690), (24800, 842121), (25200, 828754), (26040, 802020), (26734, 781200), (27900, 748552), (31248, 668350), (32550, 641616), (34720, 601515), (37200, 561414), (39060, 534680), (40101, 520800), (43400, 481212), (44640, 467845), (48825, 427744), (50400, 414377), (52080, 401010), (53468, 390600), (55800, 374276), (62496, 334175), (65100, 320808), (66835, 312480), (74400, 280707), (78120, 267340), (80202, 260400), (86800, 240606), (93569, 223200), (97650, 213872), (104160, 200505), (106936, 195300), (111600, 187138), (120303, 173600), (130200, 160404), (133670, 156240)]