251246400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3121

約数の個数: 168

約数和(自身を含む): 873069120

約数和(自身を除く): 621822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 2040, 2400, 2550, 2720, 3079, 3264, 3400, 4080, 4800, 5100, 5440, 6158, 6800, 8160, 9237, 10200, 12316, 13600, 15395, 16320, 18474, 20400, 24632, 27200, 30790, 36948, 40800, 46185, 49264, 52343, 61580, 73896, 76975, 81600, 92370, 98528, 104686, 123160, 147792, 153950, 157029, 184740, 197056, 209372, 230925, 246320, 261715, 295584, 307900, 314058, 369480, 418744, 461850, 492640, 523430, 591168, 615800, 628116, 738960, 785145, 837488, 923700, 985280, 1046860, 1231600, 1256232, 1308575, 1477920, 1570290, 1674976, 1847400, 2093720, 2463200, 2512464, 2617150, 2955840, 3140580, 3349952, 3694800, 3925725, 4187440, 4926400, 5024928, 5234300, 6281160, 7389600, 7851450, 8374880, 10049856, 10468600, 12562320, 14779200, 15702900, 16749760, 20937200, 25124640, 31405800, 41874400, 50249280, 62811600, 83748800, 125623200, 251246400]

約数ペア:

[(1, 251246400), (2, 125623200), (3, 83748800), (4, 62811600), (5, 50249280), (6, 41874400), (8, 31405800), (10, 25124640), (12, 20937200), (15, 16749760), (16, 15702900), (17, 14779200), (20, 12562320), (24, 10468600), (25, 10049856), (30, 8374880), (32, 7851450), (34, 7389600), (40, 6281160), (48, 5234300), (50, 5024928), (51, 4926400), (60, 4187440), (64, 3925725), (68, 3694800), (75, 3349952), (80, 3140580), (85, 2955840), (96, 2617150), (100, 2512464), (102, 2463200), (120, 2093720), (136, 1847400), (150, 1674976), (160, 1570290), (170, 1477920), (192, 1308575), (200, 1256232), (204, 1231600), (240, 1046860), (255, 985280), (272, 923700), (300, 837488), (320, 785145), (340, 738960), (400, 628116), (408, 615800), (425, 591168), (480, 523430), (510, 492640), (544, 461850), (600, 418744), (680, 369480), (800, 314058), (816, 307900), (850, 295584), (960, 261715), (1020, 246320), (1088, 230925), (1200, 209372), (1275, 197056), (1360, 184740), (1600, 157029), (1632, 153950), (1700, 147792), (2040, 123160), (2400, 104686), (2550, 98528), (2720, 92370), (3079, 81600), (3264, 76975), (3400, 73896), (4080, 61580), (4800, 52343), (5100, 49264), (5440, 46185), (6158, 40800), (6800, 36948), (8160, 30790), (9237, 27200), (10200, 24632), (12316, 20400), (13600, 18474), (15395, 16320)]