1378441800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 4862501280

約数和(自身を除く): 3484059480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 113, 120, 135, 150, 162, 180, 200, 216, 225, 226, 243, 251, 270, 300, 324, 339, 360, 405, 450, 452, 486, 502, 540, 565, 600, 648, 675, 678, 753, 810, 900, 904, 972, 1004, 1017, 1080, 1130, 1215, 1255, 1350, 1356, 1506, 1620, 1695, 1800, 1944, 2008, 2025, 2034, 2259, 2260, 2430, 2510, 2700, 2712, 2825, 3012, 3051, 3240, 3390, 3765, 4050, 4068, 4518, 4520, 4860, 5020, 5085, 5400, 5650, 6024, 6075, 6102, 6275, 6777, 6780, 7530, 8100, 8136, 8475, 9036, 9153, 9720, 10040, 10170, 11295, 11300, 12150, 12204, 12550, 13554, 13560, 15060, 15255, 16200, 16950, 18072, 18306, 18825, 20331, 20340, 22590, 22600, 24300, 24408, 25100, 25425, 27108, 27459, 28363, 30120, 30510, 33885, 33900, 36612, 37650, 40662, 40680, 45180, 45765, 48600, 50200, 50850, 54216, 54918, 56475, 56726, 60993, 61020, 67770, 67800, 73224, 75300, 76275, 81324, 85089, 90360, 91530, 101655, 101700, 109836, 112950, 113452, 121986, 122040, 135540, 137295, 141815, 150600, 152550, 162648, 169425, 170178, 183060, 203310, 203400, 219672, 225900, 226904, 228825, 243972, 255267, 271080, 274590, 283630, 304965, 305100, 338850, 340356, 366120, 406620, 425445, 451800, 457650, 487944, 508275, 510534, 549180, 567260, 609930, 610200, 677700, 680712, 686475, 709075, 765801, 813240, 850890, 915300, 1016550, 1021068, 1098360, 1134520, 1219860, 1276335, 1355400, 1372950, 1418150, 1524825, 1531602, 1701780, 1830600, 2033100, 2042136, 2127225, 2297403, 2439720, 2552670, 2745900, 2836300, 3049650, 3063204, 3403560, 3829005, 4066200, 4254450, 4594806, 5105340, 5491800, 5672600, 6099300, 6126408, 6381675, 6892209, 7658010, 8508900, 9189612, 10210680, 11487015, 12198600, 12763350, 13784418, 15316020, 17017800, 18379224, 19145025, 22974030, 25526700, 27568836, 30632040, 34461045, 38290050, 45948060, 51053400, 55137672, 57435075, 68922090, 76580100, 91896120, 114870150, 137844180, 153160200, 172305225, 229740300, 275688360, 344610450, 459480600, 689220900, 1378441800]

約数ペア:

[(1, 1378441800), (2, 689220900), (3, 459480600), (4, 344610450), (5, 275688360), (6, 229740300), (8, 172305225), (9, 153160200), (10, 137844180), (12, 114870150), (15, 91896120), (18, 76580100), (20, 68922090), (24, 57435075), (25, 55137672), (27, 51053400), (30, 45948060), (36, 38290050), (40, 34461045), (45, 30632040), (50, 27568836), (54, 25526700), (60, 22974030), (72, 19145025), (75, 18379224), (81, 17017800), (90, 15316020), (100, 13784418), (108, 12763350), (113, 12198600), (120, 11487015), (135, 10210680), (150, 9189612), (162, 8508900), (180, 7658010), (200, 6892209), (216, 6381675), (225, 6126408), (226, 6099300), (243, 5672600), (251, 5491800), (270, 5105340), (300, 4594806), (324, 4254450), (339, 4066200), (360, 3829005), (405, 3403560), (450, 3063204), (452, 3049650), (486, 2836300), (502, 2745900), (540, 2552670), (565, 2439720), (600, 2297403), (648, 2127225), (675, 2042136), (678, 2033100), (753, 1830600), (810, 1701780), (900, 1531602), (904, 1524825), (972, 1418150), (1004, 1372950), (1017, 1355400), (1080, 1276335), (1130, 1219860), (1215, 1134520), (1255, 1098360), (1350, 1021068), (1356, 1016550), (1506, 915300), (1620, 850890), (1695, 813240), (1800, 765801), (1944, 709075), (2008, 686475), (2025, 680712), (2034, 677700), (2259, 610200), (2260, 609930), (2430, 567260), (2510, 549180), (2700, 510534), (2712, 508275), (2825, 487944), (3012, 457650), (3051, 451800), (3240, 425445), (3390, 406620), (3765, 366120), (4050, 340356), (4068, 338850), (4518, 305100), (4520, 304965), (4860, 283630), (5020, 274590), (5085, 271080), (5400, 255267), (5650, 243972), (6024, 228825), (6075, 226904), (6102, 225900), (6275, 219672), (6777, 203400), (6780, 203310), (7530, 183060), (8100, 170178), (8136, 169425), (8475, 162648), (9036, 152550), (9153, 150600), (9720, 141815), (10040, 137295), (10170, 135540), (11295, 122040), (11300, 121986), (12150, 113452), (12204, 112950), (12550, 109836), (13554, 101700), (13560, 101655), (15060, 91530), (15255, 90360), (16200, 85089), (16950, 81324), (18072, 76275), (18306, 75300), (18825, 73224), (20331, 67800), (20340, 67770), (22590, 61020), (22600, 60993), (24300, 56726), (24408, 56475), (25100, 54918), (25425, 54216), (27108, 50850), (27459, 50200), (28363, 48600), (30120, 45765), (30510, 45180), (33885, 40680), (33900, 40662), (36612, 37650)]