20690755200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{19417}}^1$

素因数の和:19484

約数の個数: 288

約数和(自身を含む): 75828649260

約数和(自身を除く): 55137894060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 128, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 288, 296, 300, 320, 333, 360, 370, 384, 400, 444, 450, 480, 555, 576, 592, 600, 640, 666, 720, 740, 800, 888, 900, 925, 960, 1110, 1152, 1184, 1200, 1332, 1440, 1480, 1600, 1665, 1776, 1800, 1850, 1920, 2220, 2368, 2400, 2664, 2775, 2880, 2960, 3200, 3330, 3552, 3600, 3700, 4440, 4736, 4800, 5328, 5550, 5760, 5920, 6660, 7104, 7200, 7400, 8325, 8880, 9600, 10656, 11100, 11840, 13320, 14208, 14400, 14800, 16650, 17760, 19417, 21312, 22200, 23680, 26640, 28800, 29600, 33300, 35520, 38834, 42624, 44400, 53280, 58251, 59200, 66600, 71040, 77668, 88800, 97085, 106560, 116502, 118400, 133200, 155336, 174753, 177600, 194170, 213120, 233004, 266400, 291255, 310672, 349506, 355200, 388340, 466008, 485425, 532800, 582510, 621344, 699012, 718429, 776680, 873765, 932016, 970850, 1065600, 1165020, 1242688, 1398024, 1436858, 1456275, 1553360, 1747530, 1864032, 1941700, 2155287, 2330040, 2485376, 2796048, 2873716, 2912550, 3106720, 3495060, 3592145, 3728064, 3883400, 4310574, 4368825, 4660080, 5592096, 5747432, 5825100, 6213440, 6465861, 6990120, 7184290, 7456128, 7766800, 8621148, 8737650, 9320160, 10776435, 11184192, 11494864, 11650200, 12426880, 12931722, 13980240, 14368580, 15533600, 17242296, 17475300, 17960725, 18640320, 21552870, 22368384, 22989728, 23300400, 25863444, 27960480, 28737160, 31067200, 32329305, 34484592, 34950600, 35921450, 37280640, 43105740, 45979456, 46600800, 51726888, 53882175, 55920960, 57474320, 62134400, 64658610, 68969184, 69901200, 71842900, 86211480, 91958912, 93201600, 103453776, 107764350, 111841920, 114948640, 129317220, 137938368, 139802400, 143685800, 161646525, 172422960, 186403200, 206907552, 215528700, 229897280, 258634440, 275876736, 279604800, 287371600, 323293050, 344845920, 413815104, 431057400, 459794560, 517268880, 559209600, 574743200, 646586100, 689691840, 827630208, 862114800, 1034537760, 1149486400, 1293172200, 1379383680, 1724229600, 2069075520, 2298972800, 2586344400, 3448459200, 4138151040, 5172688800, 6896918400, 10345377600, 20690755200]

約数ペア:

[(1, 20690755200), (2, 10345377600), (3, 6896918400), (4, 5172688800), (5, 4138151040), (6, 3448459200), (8, 2586344400), (9, 2298972800), (10, 2069075520), (12, 1724229600), (15, 1379383680), (16, 1293172200), (18, 1149486400), (20, 1034537760), (24, 862114800), (25, 827630208), (30, 689691840), (32, 646586100), (36, 574743200), (37, 559209600), (40, 517268880), (45, 459794560), (48, 431057400), (50, 413815104), (60, 344845920), (64, 323293050), (72, 287371600), (74, 279604800), (75, 275876736), (80, 258634440), (90, 229897280), (96, 215528700), (100, 206907552), (111, 186403200), (120, 172422960), (128, 161646525), (144, 143685800), (148, 139802400), (150, 137938368), (160, 129317220), (180, 114948640), (185, 111841920), (192, 107764350), (200, 103453776), (222, 93201600), (225, 91958912), (240, 86211480), (288, 71842900), (296, 69901200), (300, 68969184), (320, 64658610), (333, 62134400), (360, 57474320), (370, 55920960), (384, 53882175), (400, 51726888), (444, 46600800), (450, 45979456), (480, 43105740), (555, 37280640), (576, 35921450), (592, 34950600), (600, 34484592), (640, 32329305), (666, 31067200), (720, 28737160), (740, 27960480), (800, 25863444), (888, 23300400), (900, 22989728), (925, 22368384), (960, 21552870), (1110, 18640320), (1152, 17960725), (1184, 17475300), (1200, 17242296), (1332, 15533600), (1440, 14368580), (1480, 13980240), (1600, 12931722), (1665, 12426880), (1776, 11650200), (1800, 11494864), (1850, 11184192), (1920, 10776435), (2220, 9320160), (2368, 8737650), (2400, 8621148), (2664, 7766800), (2775, 7456128), (2880, 7184290), (2960, 6990120), (3200, 6465861), (3330, 6213440), (3552, 5825100), (3600, 5747432), (3700, 5592096), (4440, 4660080), (4736, 4368825), (4800, 4310574), (5328, 3883400), (5550, 3728064), (5760, 3592145), (5920, 3495060), (6660, 3106720), (7104, 2912550), (7200, 2873716), (7400, 2796048), (8325, 2485376), (8880, 2330040), (9600, 2155287), (10656, 1941700), (11100, 1864032), (11840, 1747530), (13320, 1553360), (14208, 1456275), (14400, 1436858), (14800, 1398024), (16650, 1242688), (17760, 1165020), (19417, 1065600), (21312, 970850), (22200, 932016), (23680, 873765), (26640, 776680), (28800, 718429), (29600, 699012), (33300, 621344), (35520, 582510), (38834, 532800), (42624, 485425), (44400, 466008), (53280, 388340), (58251, 355200), (59200, 349506), (66600, 310672), (71040, 291255), (77668, 266400), (88800, 233004), (97085, 213120), (106560, 194170), (116502, 177600), (118400, 174753), (133200, 155336)]