230054400

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 180

約数和(自身を含む): 823713462

約数和(自身を除く): 593659062

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 1997, 2304, 2400, 2560, 2880, 3200, 3600, 3840, 3994, 4608, 4800, 5760, 5991, 6400, 7200, 7680, 7988, 9600, 9985, 11520, 11982, 12800, 14400, 15976, 17973, 19200, 19970, 23040, 23964, 28800, 29955, 31952, 35946, 38400, 39940, 47928, 49925, 57600, 59910, 63904, 71892, 79880, 89865, 95856, 99850, 115200, 119820, 127808, 143784, 149775, 159760, 179730, 191712, 199700, 239640, 255616, 287568, 299550, 319520, 359460, 383424, 399400, 449325, 479280, 511232, 575136, 599100, 639040, 718920, 766848, 798800, 898650, 958560, 1022464, 1150272, 1198200, 1278080, 1437840, 1533696, 1597600, 1797300, 1917120, 2300544, 2396400, 2556160, 2875680, 3067392, 3195200, 3594600, 3834240, 4601088, 4792800, 5112320, 5751360, 6390400, 7189200, 7668480, 9202176, 9585600, 11502720, 12780800, 14378400, 15336960, 19171200, 23005440, 25561600, 28756800, 38342400, 46010880, 57513600, 76684800, 115027200, 230054400]

約数ペア:

[(1, 230054400), (2, 115027200), (3, 76684800), (4, 57513600), (5, 46010880), (6, 38342400), (8, 28756800), (9, 25561600), (10, 23005440), (12, 19171200), (15, 15336960), (16, 14378400), (18, 12780800), (20, 11502720), (24, 9585600), (25, 9202176), (30, 7668480), (32, 7189200), (36, 6390400), (40, 5751360), (45, 5112320), (48, 4792800), (50, 4601088), (60, 3834240), (64, 3594600), (72, 3195200), (75, 3067392), (80, 2875680), (90, 2556160), (96, 2396400), (100, 2300544), (120, 1917120), (128, 1797300), (144, 1597600), (150, 1533696), (160, 1437840), (180, 1278080), (192, 1198200), (200, 1150272), (225, 1022464), (240, 958560), (256, 898650), (288, 798800), (300, 766848), (320, 718920), (360, 639040), (384, 599100), (400, 575136), (450, 511232), (480, 479280), (512, 449325), (576, 399400), (600, 383424), (640, 359460), (720, 319520), (768, 299550), (800, 287568), (900, 255616), (960, 239640), (1152, 199700), (1200, 191712), (1280, 179730), (1440, 159760), (1536, 149775), (1600, 143784), (1800, 127808), (1920, 119820), (1997, 115200), (2304, 99850), (2400, 95856), (2560, 89865), (2880, 79880), (3200, 71892), (3600, 63904), (3840, 59910), (3994, 57600), (4608, 49925), (4800, 47928), (5760, 39940), (5991, 38400), (6400, 35946), (7200, 31952), (7680, 29955), (7988, 28800), (9600, 23964), (9985, 23040), (11520, 19970), (11982, 19200), (12800, 17973), (14400, 15976)]