971514000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 240

約数和(自身を含む): 3520608000

約数和(自身を除く): 2549094000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1500, 1620, 1800, 1944, 1999, 2000, 2025, 2160, 2250, 2430, 2700, 3000, 3240, 3375, 3600, 3888, 3998, 4050, 4500, 4860, 5400, 5997, 6000, 6075, 6480, 6750, 7996, 8100, 9000, 9720, 9995, 10125, 10800, 11994, 12150, 13500, 15992, 16200, 17991, 18000, 19440, 19990, 20250, 23988, 24300, 27000, 29985, 30375, 31984, 32400, 35982, 39980, 40500, 47976, 48600, 49975, 53973, 54000, 59970, 60750, 71964, 79960, 81000, 89955, 95952, 97200, 99950, 107946, 119940, 121500, 143928, 149925, 159920, 161919, 162000, 179910, 199900, 215892, 239880, 243000, 249875, 269865, 287856, 299850, 323838, 359820, 399800, 431784, 449775, 479760, 485757, 486000, 499750, 539730, 599700, 647676, 719640, 749625, 799600, 809595, 863568, 899550, 971514, 999500, 1079460, 1199400, 1295352, 1349325, 1439280, 1499250, 1619190, 1799100, 1943028, 1999000, 2158920, 2248875, 2398800, 2428785, 2590704, 2698650, 2998500, 3238380, 3598200, 3886056, 3998000, 4047975, 4317840, 4497750, 4857570, 5397300, 5997000, 6476760, 6746625, 7196400, 7772112, 8095950, 8995500, 9715140, 10794600, 11994000, 12143925, 12953520, 13493250, 16191900, 17991000, 19430280, 20239875, 21589200, 24287850, 26986500, 32383800, 35982000, 38860560, 40479750, 48575700, 53973000, 60719625, 64767600, 80959500, 97151400, 107946000, 121439250, 161919000, 194302800, 242878500, 323838000, 485757000, 971514000]

約数ペア:

[(1, 971514000), (2, 485757000), (3, 323838000), (4, 242878500), (5, 194302800), (6, 161919000), (8, 121439250), (9, 107946000), (10, 97151400), (12, 80959500), (15, 64767600), (16, 60719625), (18, 53973000), (20, 48575700), (24, 40479750), (25, 38860560), (27, 35982000), (30, 32383800), (36, 26986500), (40, 24287850), (45, 21589200), (48, 20239875), (50, 19430280), (54, 17991000), (60, 16191900), (72, 13493250), (75, 12953520), (80, 12143925), (81, 11994000), (90, 10794600), (100, 9715140), (108, 8995500), (120, 8095950), (125, 7772112), (135, 7196400), (144, 6746625), (150, 6476760), (162, 5997000), (180, 5397300), (200, 4857570), (216, 4497750), (225, 4317840), (240, 4047975), (243, 3998000), (250, 3886056), (270, 3598200), (300, 3238380), (324, 2998500), (360, 2698650), (375, 2590704), (400, 2428785), (405, 2398800), (432, 2248875), (450, 2158920), (486, 1999000), (500, 1943028), (540, 1799100), (600, 1619190), (648, 1499250), (675, 1439280), (720, 1349325), (750, 1295352), (810, 1199400), (900, 1079460), (972, 999500), (1000, 971514), (1080, 899550), (1125, 863568), (1200, 809595), (1215, 799600), (1296, 749625), (1350, 719640), (1500, 647676), (1620, 599700), (1800, 539730), (1944, 499750), (1999, 486000), (2000, 485757), (2025, 479760), (2160, 449775), (2250, 431784), (2430, 399800), (2700, 359820), (3000, 323838), (3240, 299850), (3375, 287856), (3600, 269865), (3888, 249875), (3998, 243000), (4050, 239880), (4500, 215892), (4860, 199900), (5400, 179910), (5997, 162000), (6000, 161919), (6075, 159920), (6480, 149925), (6750, 143928), (7996, 121500), (8100, 119940), (9000, 107946), (9720, 99950), (9995, 97200), (10125, 95952), (10800, 89955), (11994, 81000), (12150, 79960), (13500, 71964), (15992, 60750), (16200, 59970), (17991, 54000), (18000, 53973), (19440, 49975), (19990, 48600), (20250, 47976), (23988, 40500), (24300, 39980), (27000, 35982), (29985, 32400), (30375, 31984)]