20624173200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5047

約数の個数: 360

約数和(自身を含む): 76589086080

約数和(自身を除く): 55964912880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 61, 72, 75, 76, 80, 90, 95, 100, 114, 120, 122, 144, 150, 152, 171, 180, 183, 190, 200, 225, 228, 240, 244, 285, 300, 304, 305, 342, 360, 366, 380, 400, 450, 456, 475, 488, 549, 570, 600, 610, 684, 720, 732, 760, 855, 900, 912, 915, 950, 976, 1098, 1140, 1159, 1200, 1220, 1368, 1425, 1464, 1520, 1525, 1710, 1800, 1830, 1900, 2196, 2280, 2318, 2440, 2736, 2745, 2850, 2928, 3050, 3420, 3477, 3600, 3660, 3800, 4275, 4392, 4560, 4575, 4636, 4880, 4943, 5490, 5700, 5795, 6100, 6840, 6954, 7320, 7600, 8550, 8784, 9150, 9272, 9886, 10431, 10980, 11400, 11590, 12200, 13680, 13725, 13908, 14640, 14829, 17100, 17385, 18300, 18544, 19772, 20862, 21960, 22800, 23180, 24400, 24715, 27450, 27816, 28975, 29658, 34200, 34770, 36600, 39544, 41724, 43920, 44487, 46360, 49430, 52155, 54900, 55632, 57950, 59316, 68400, 69540, 73200, 74145, 79088, 83448, 86925, 88974, 92720, 93917, 98860, 104310, 109800, 115900, 118632, 123575, 139080, 148290, 166896, 173850, 177948, 187834, 197720, 208620, 219600, 222435, 231800, 237264, 247150, 260775, 278160, 281751, 296580, 301523, 347700, 355896, 370725, 375668, 395440, 417240, 444870, 463600, 469585, 494300, 521550, 563502, 593160, 603046, 695400, 711792, 741450, 751336, 834480, 845253, 889740, 904569, 939170, 988600, 1043100, 1112175, 1127004, 1186320, 1206092, 1390800, 1408755, 1482900, 1502672, 1507615, 1690506, 1779480, 1809138, 1878340, 1977200, 2086200, 2224350, 2254008, 2347925, 2412184, 2713707, 2817510, 2965800, 3015230, 3381012, 3558960, 3618276, 3756680, 4172400, 4226265, 4448700, 4508016, 4522845, 4695850, 4824368, 5427414, 5635020, 5728937, 5931600, 6030460, 6762024, 7043775, 7236552, 7513360, 7538075, 8452530, 8897400, 9045690, 9391700, 10854828, 11270040, 11457874, 12060920, 13524048, 13568535, 14087550, 14473104, 15076150, 16905060, 17186811, 17794800, 18091380, 18783400, 21131325, 21709656, 22540080, 22614225, 22915748, 24121840, 27137070, 28175100, 28644685, 30152300, 33810120, 34373622, 36182760, 37566800, 42262650, 43419312, 45228450, 45831496, 51560433, 54274140, 56350200, 57289370, 60304600, 67620240, 67842675, 68747244, 72365520, 84525300, 85934055, 90456900, 91662992, 103120866, 108548280, 112700400, 114578740, 120609200, 135685350, 137494488, 143223425, 169050600, 171868110, 180913800, 206241732, 217096560, 229157480, 257802165, 271370700, 274988976, 286446850, 338101200, 343736220, 361827600, 412483464, 429670275, 458314960, 515604330, 542741400, 572893700, 687472440, 824966928, 859340550, 1031208660, 1085482800, 1145787400, 1289010825, 1374944880, 1718681100, 2062417320, 2291574800, 2578021650, 3437362200, 4124834640, 5156043300, 6874724400, 10312086600, 20624173200]

約数ペア:

[(1, 20624173200), (2, 10312086600), (3, 6874724400), (4, 5156043300), (5, 4124834640), (6, 3437362200), (8, 2578021650), (9, 2291574800), (10, 2062417320), (12, 1718681100), (15, 1374944880), (16, 1289010825), (18, 1145787400), (19, 1085482800), (20, 1031208660), (24, 859340550), (25, 824966928), (30, 687472440), (36, 572893700), (38, 542741400), (40, 515604330), (45, 458314960), (48, 429670275), (50, 412483464), (57, 361827600), (60, 343736220), (61, 338101200), (72, 286446850), (75, 274988976), (76, 271370700), (80, 257802165), (90, 229157480), (95, 217096560), (100, 206241732), (114, 180913800), (120, 171868110), (122, 169050600), (144, 143223425), (150, 137494488), (152, 135685350), (171, 120609200), (180, 114578740), (183, 112700400), (190, 108548280), (200, 103120866), (225, 91662992), (228, 90456900), (240, 85934055), (244, 84525300), (285, 72365520), (300, 68747244), (304, 67842675), (305, 67620240), (342, 60304600), (360, 57289370), (366, 56350200), (380, 54274140), (400, 51560433), (450, 45831496), (456, 45228450), (475, 43419312), (488, 42262650), (549, 37566800), (570, 36182760), (600, 34373622), (610, 33810120), (684, 30152300), (720, 28644685), (732, 28175100), (760, 27137070), (855, 24121840), (900, 22915748), (912, 22614225), (915, 22540080), (950, 21709656), (976, 21131325), (1098, 18783400), (1140, 18091380), (1159, 17794800), (1200, 17186811), (1220, 16905060), (1368, 15076150), (1425, 14473104), (1464, 14087550), (1520, 13568535), (1525, 13524048), (1710, 12060920), (1800, 11457874), (1830, 11270040), (1900, 10854828), (2196, 9391700), (2280, 9045690), (2318, 8897400), (2440, 8452530), (2736, 7538075), (2745, 7513360), (2850, 7236552), (2928, 7043775), (3050, 6762024), (3420, 6030460), (3477, 5931600), (3600, 5728937), (3660, 5635020), (3800, 5427414), (4275, 4824368), (4392, 4695850), (4560, 4522845), (4575, 4508016), (4636, 4448700), (4880, 4226265), (4943, 4172400), (5490, 3756680), (5700, 3618276), (5795, 3558960), (6100, 3381012), (6840, 3015230), (6954, 2965800), (7320, 2817510), (7600, 2713707), (8550, 2412184), (8784, 2347925), (9150, 2254008), (9272, 2224350), (9886, 2086200), (10431, 1977200), (10980, 1878340), (11400, 1809138), (11590, 1779480), (12200, 1690506), (13680, 1507615), (13725, 1502672), (13908, 1482900), (14640, 1408755), (14829, 1390800), (17100, 1206092), (17385, 1186320), (18300, 1127004), (18544, 1112175), (19772, 1043100), (20862, 988600), (21960, 939170), (22800, 904569), (23180, 889740), (24400, 845253), (24715, 834480), (27450, 751336), (27816, 741450), (28975, 711792), (29658, 695400), (34200, 603046), (34770, 593160), (36600, 563502), (39544, 521550), (41724, 494300), (43920, 469585), (44487, 463600), (46360, 444870), (49430, 417240), (52155, 395440), (54900, 375668), (55632, 370725), (57950, 355896), (59316, 347700), (68400, 301523), (69540, 296580), (73200, 281751), (74145, 278160), (79088, 260775), (83448, 247150), (86925, 237264), (88974, 231800), (92720, 222435), (93917, 219600), (98860, 208620), (104310, 197720), (109800, 187834), (115900, 177948), (118632, 173850), (123575, 166896), (139080, 148290)]