2100022400

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 6164002800

約数和(自身を除く): 4063980400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 64, 70, 80, 98, 100, 112, 118, 128, 140, 160, 175, 196, 200, 224, 227, 236, 245, 280, 295, 320, 350, 392, 400, 413, 448, 454, 472, 490, 560, 590, 640, 700, 784, 800, 826, 896, 908, 944, 980, 1120, 1135, 1180, 1225, 1400, 1475, 1568, 1589, 1600, 1652, 1816, 1888, 1960, 2065, 2240, 2270, 2360, 2450, 2800, 2891, 2950, 3136, 3178, 3200, 3304, 3632, 3776, 3920, 4130, 4480, 4540, 4720, 4900, 5600, 5675, 5782, 5900, 6272, 6356, 6608, 7264, 7552, 7840, 7945, 8260, 9080, 9440, 9800, 10325, 11123, 11200, 11350, 11564, 11800, 12712, 13216, 13393, 14455, 14528, 15680, 15890, 16520, 18160, 18880, 19600, 20650, 22246, 22400, 22700, 23128, 23600, 25424, 26432, 26786, 28910, 29056, 31360, 31780, 33040, 36320, 37760, 39200, 39725, 41300, 44492, 45400, 46256, 47200, 50848, 52864, 53572, 55615, 57820, 63560, 66080, 66965, 72275, 72640, 78400, 79450, 82600, 88984, 90800, 92512, 93751, 94400, 101696, 107144, 111230, 115640, 127120, 132160, 133930, 144550, 145280, 156800, 158900, 165200, 177968, 181600, 185024, 187502, 188800, 203392, 214288, 222460, 231280, 254240, 264320, 267860, 278075, 289100, 317800, 330400, 334825, 355936, 363200, 370048, 375004, 428576, 444920, 462560, 468755, 508480, 535720, 556150, 578200, 635600, 656257, 660800, 669650, 711872, 726400, 750008, 857152, 889840, 925120, 937510, 1016960, 1071440, 1112300, 1156400, 1271200, 1312514, 1321600, 1339300, 1423744, 1500016, 1714304, 1779680, 1850240, 1875020, 2142880, 2224600, 2312800, 2343775, 2542400, 2625028, 2678600, 3000032, 3281285, 3559360, 3750040, 4285760, 4449200, 4625600, 4687550, 5084800, 5250056, 5357200, 6000064, 6562570, 7118720, 7500080, 8571520, 8898400, 9251200, 9375100, 10500112, 10714400, 12000128, 13125140, 15000160, 16406425, 17796800, 18750200, 21000224, 21428800, 26250280, 30000320, 32812850, 35593600, 37500400, 42000448, 42857600, 52500560, 60000640, 65625700, 75000800, 84000896, 105001120, 131251400, 150001600, 210002240, 262502800, 300003200, 420004480, 525005600, 1050011200, 2100022400]

約数ペア:

[(1, 2100022400), (2, 1050011200), (4, 525005600), (5, 420004480), (7, 300003200), (8, 262502800), (10, 210002240), (14, 150001600), (16, 131251400), (20, 105001120), (25, 84000896), (28, 75000800), (32, 65625700), (35, 60000640), (40, 52500560), (49, 42857600), (50, 42000448), (56, 37500400), (59, 35593600), (64, 32812850), (70, 30000320), (80, 26250280), (98, 21428800), (100, 21000224), (112, 18750200), (118, 17796800), (128, 16406425), (140, 15000160), (160, 13125140), (175, 12000128), (196, 10714400), (200, 10500112), (224, 9375100), (227, 9251200), (236, 8898400), (245, 8571520), (280, 7500080), (295, 7118720), (320, 6562570), (350, 6000064), (392, 5357200), (400, 5250056), (413, 5084800), (448, 4687550), (454, 4625600), (472, 4449200), (490, 4285760), (560, 3750040), (590, 3559360), (640, 3281285), (700, 3000032), (784, 2678600), (800, 2625028), (826, 2542400), (896, 2343775), (908, 2312800), (944, 2224600), (980, 2142880), (1120, 1875020), (1135, 1850240), (1180, 1779680), (1225, 1714304), (1400, 1500016), (1475, 1423744), (1568, 1339300), (1589, 1321600), (1600, 1312514), (1652, 1271200), (1816, 1156400), (1888, 1112300), (1960, 1071440), (2065, 1016960), (2240, 937510), (2270, 925120), (2360, 889840), (2450, 857152), (2800, 750008), (2891, 726400), (2950, 711872), (3136, 669650), (3178, 660800), (3200, 656257), (3304, 635600), (3632, 578200), (3776, 556150), (3920, 535720), (4130, 508480), (4480, 468755), (4540, 462560), (4720, 444920), (4900, 428576), (5600, 375004), (5675, 370048), (5782, 363200), (5900, 355936), (6272, 334825), (6356, 330400), (6608, 317800), (7264, 289100), (7552, 278075), (7840, 267860), (7945, 264320), (8260, 254240), (9080, 231280), (9440, 222460), (9800, 214288), (10325, 203392), (11123, 188800), (11200, 187502), (11350, 185024), (11564, 181600), (11800, 177968), (12712, 165200), (13216, 158900), (13393, 156800), (14455, 145280), (14528, 144550), (15680, 133930), (15890, 132160), (16520, 127120), (18160, 115640), (18880, 111230), (19600, 107144), (20650, 101696), (22246, 94400), (22400, 93751), (22700, 92512), (23128, 90800), (23600, 88984), (25424, 82600), (26432, 79450), (26786, 78400), (28910, 72640), (29056, 72275), (31360, 66965), (31780, 66080), (33040, 63560), (36320, 57820), (37760, 55615), (39200, 53572), (39725, 52864), (41300, 50848), (44492, 47200), (45400, 46256)]