20087851200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{134999}}^1$

素因数の和:135055

約数の個数: 168

約数和(自身を含む): 68031360000

約数和(自身を除く): 47943508800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4800, 4960, 5952, 6200, 7440, 9300, 9920, 12400, 14880, 18600, 24800, 29760, 37200, 49600, 74400, 134999, 148800, 269998, 404997, 539996, 674995, 809994, 1079992, 1349990, 1619988, 2024985, 2159984, 2699980, 3239976, 3374975, 4049970, 4184969, 4319968, 5399960, 6479952, 6749950, 8099940, 8369938, 8639936, 10124925, 10799920, 12554907, 12959904, 13499900, 16199880, 16739876, 20249850, 20924845, 21599840, 25109814, 25919808, 26999800, 32399760, 33479752, 40499700, 41849690, 43199680, 50219628, 53999600, 62774535, 64799520, 66959504, 80999400, 83699380, 100439256, 104624225, 107999200, 125549070, 129599040, 133919008, 161998800, 167398760, 200878512, 209248450, 215998400, 251098140, 267838016, 313872675, 323997600, 334797520, 401757024, 418496900, 502196280, 627745350, 647995200, 669595040, 803514048, 836993800, 1004392560, 1255490700, 1339190080, 1673987600, 2008785120, 2510981400, 3347975200, 4017570240, 5021962800, 6695950400, 10043925600, 20087851200]

約数ペア:

[(1, 20087851200), (2, 10043925600), (3, 6695950400), (4, 5021962800), (5, 4017570240), (6, 3347975200), (8, 2510981400), (10, 2008785120), (12, 1673987600), (15, 1339190080), (16, 1255490700), (20, 1004392560), (24, 836993800), (25, 803514048), (30, 669595040), (31, 647995200), (32, 627745350), (40, 502196280), (48, 418496900), (50, 401757024), (60, 334797520), (62, 323997600), (64, 313872675), (75, 267838016), (80, 251098140), (93, 215998400), (96, 209248450), (100, 200878512), (120, 167398760), (124, 161998800), (150, 133919008), (155, 129599040), (160, 125549070), (186, 107999200), (192, 104624225), (200, 100439256), (240, 83699380), (248, 80999400), (300, 66959504), (310, 64799520), (320, 62774535), (372, 53999600), (400, 50219628), (465, 43199680), (480, 41849690), (496, 40499700), (600, 33479752), (620, 32399760), (744, 26999800), (775, 25919808), (800, 25109814), (930, 21599840), (960, 20924845), (992, 20249850), (1200, 16739876), (1240, 16199880), (1488, 13499900), (1550, 12959904), (1600, 12554907), (1860, 10799920), (1984, 10124925), (2325, 8639936), (2400, 8369938), (2480, 8099940), (2976, 6749950), (3100, 6479952), (3720, 5399960), (4650, 4319968), (4800, 4184969), (4960, 4049970), (5952, 3374975), (6200, 3239976), (7440, 2699980), (9300, 2159984), (9920, 2024985), (12400, 1619988), (14880, 1349990), (18600, 1079992), (24800, 809994), (29760, 674995), (37200, 539996), (49600, 404997), (74400, 269998), (134999, 148800)]