20809580400

素因数分解:

$2^4\times 3^4\times 5^2\times 7^1\times {\mathrm{91753}}^1$

素因数の和:91790

約数の個数: 300

約数和(自身を含む): 85353974992

約数和(自身を除く): 64544394592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 504, 525, 540, 560, 567, 600, 630, 648, 675, 700, 720, 756, 810, 840, 900, 945, 1008, 1050, 1080, 1134, 1200, 1260, 1296, 1350, 1400, 1512, 1575, 1620, 1680, 1800, 1890, 2025, 2100, 2160, 2268, 2520, 2700, 2800, 2835, 3024, 3150, 3240, 3600, 3780, 4050, 4200, 4536, 4725, 5040, 5400, 5670, 6300, 6480, 7560, 8100, 8400, 9072, 9450, 10800, 11340, 12600, 14175, 15120, 16200, 18900, 22680, 25200, 28350, 32400, 37800, 45360, 56700, 75600, 91753, 113400, 183506, 226800, 275259, 367012, 458765, 550518, 642271, 734024, 825777, 917530, 1101036, 1284542, 1376295, 1468048, 1651554, 1835060, 1926813, 2202072, 2293825, 2477331, 2569084, 2752590, 3211355, 3303108, 3670120, 3853626, 4128885, 4404144, 4587650, 4954662, 5138168, 5505180, 5780439, 6422710, 6606216, 6881475, 7340240, 7431993, 7707252, 8257770, 9175300, 9634065, 9909324, 10276336, 11010360, 11560878, 12386655, 12845420, 13212432, 13762950, 14863986, 15414504, 16056775, 16515540, 17341317, 18350600, 19268130, 19818648, 20644425, 22020720, 23121756, 24773310, 25690840, 27525900, 28902195, 29727972, 30829008, 32113550, 33031080, 34682634, 36701200, 37159965, 38536260, 39637296, 41288850, 46243512, 48170325, 49546620, 51381680, 52023951, 55051800, 57804390, 59455944, 61933275, 64227100, 66062160, 69365268, 74319930, 77072520, 82577700, 86706585, 92487024, 96340650, 99093240, 104047902, 110103600, 115608780, 118911888, 123866550, 128454200, 138730536, 144510975, 148639860, 154145040, 165155400, 173413170, 185799825, 192681300, 198186480, 208095804, 231217560, 247733100, 256908400, 260119755, 277461072, 289021950, 297279720, 330310800, 346826340, 371599650, 385362600, 416191608, 433532925, 462435120, 495466200, 520239510, 578043900, 594559440, 693652680, 743199300, 770725200, 832383216, 867065850, 990932400, 1040479020, 1156087800, 1300598775, 1387305360, 1486398600, 1734131700, 2080958040, 2312175600, 2601197550, 2972797200, 3468263400, 4161916080, 5202395100, 6936526800, 10404790200, 20809580400]

約数ペア:

[(1, 20809580400), (2, 10404790200), (3, 6936526800), (4, 5202395100), (5, 4161916080), (6, 3468263400), (7, 2972797200), (8, 2601197550), (9, 2312175600), (10, 2080958040), (12, 1734131700), (14, 1486398600), (15, 1387305360), (16, 1300598775), (18, 1156087800), (20, 1040479020), (21, 990932400), (24, 867065850), (25, 832383216), (27, 770725200), (28, 743199300), (30, 693652680), (35, 594559440), (36, 578043900), (40, 520239510), (42, 495466200), (45, 462435120), (48, 433532925), (50, 416191608), (54, 385362600), (56, 371599650), (60, 346826340), (63, 330310800), (70, 297279720), (72, 289021950), (75, 277461072), (80, 260119755), (81, 256908400), (84, 247733100), (90, 231217560), (100, 208095804), (105, 198186480), (108, 192681300), (112, 185799825), (120, 173413170), (126, 165155400), (135, 154145040), (140, 148639860), (144, 144510975), (150, 138730536), (162, 128454200), (168, 123866550), (175, 118911888), (180, 115608780), (189, 110103600), (200, 104047902), (210, 99093240), (216, 96340650), (225, 92487024), (240, 86706585), (252, 82577700), (270, 77072520), (280, 74319930), (300, 69365268), (315, 66062160), (324, 64227100), (336, 61933275), (350, 59455944), (360, 57804390), (378, 55051800), (400, 52023951), (405, 51381680), (420, 49546620), (432, 48170325), (450, 46243512), (504, 41288850), (525, 39637296), (540, 38536260), (560, 37159965), (567, 36701200), (600, 34682634), (630, 33031080), (648, 32113550), (675, 30829008), (700, 29727972), (720, 28902195), (756, 27525900), (810, 25690840), (840, 24773310), (900, 23121756), (945, 22020720), (1008, 20644425), (1050, 19818648), (1080, 19268130), (1134, 18350600), (1200, 17341317), (1260, 16515540), (1296, 16056775), (1350, 15414504), (1400, 14863986), (1512, 13762950), (1575, 13212432), (1620, 12845420), (1680, 12386655), (1800, 11560878), (1890, 11010360), (2025, 10276336), (2100, 9909324), (2160, 9634065), (2268, 9175300), (2520, 8257770), (2700, 7707252), (2800, 7431993), (2835, 7340240), (3024, 6881475), (3150, 6606216), (3240, 6422710), (3600, 5780439), (3780, 5505180), (4050, 5138168), (4200, 4954662), (4536, 4587650), (4725, 4404144), (5040, 4128885), (5400, 3853626), (5670, 3670120), (6300, 3303108), (6480, 3211355), (7560, 2752590), (8100, 2569084), (8400, 2477331), (9072, 2293825), (9450, 2202072), (10800, 1926813), (11340, 1835060), (12600, 1651554), (14175, 1468048), (15120, 1376295), (16200, 1284542), (18900, 1101036), (22680, 917530), (25200, 825777), (28350, 734024), (32400, 642271), (37800, 550518), (45360, 458765), (56700, 367012), (75600, 275259), (91753, 226800), (113400, 183506)]