115027200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 162

約数和(自身を含む): 411454134

約数和(自身を除く): 296426934

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, 576, 600, 640, 720, 768, 800, 900, 960, 1152, 1200, 1280, 1440, 1600, 1800, 1920, 1997, 2304, 2400, 2880, 3200, 3600, 3840, 3994, 4800, 5760, 5991, 6400, 7200, 7988, 9600, 9985, 11520, 11982, 14400, 15976, 17973, 19200, 19970, 23964, 28800, 29955, 31952, 35946, 39940, 47928, 49925, 57600, 59910, 63904, 71892, 79880, 89865, 95856, 99850, 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, 1150272, 1198200, 1278080, 1437840, 1533696, 1597600, 1797300, 1917120, 2300544, 2396400, 2556160, 2875680, 3195200, 3594600, 3834240, 4601088, 4792800, 5751360, 6390400, 7189200, 7668480, 9585600, 11502720, 12780800, 14378400, 19171200, 23005440, 28756800, 38342400, 57513600, 115027200]

約数ペア:

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