254515200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 144

約数和(自身を含む): 841899240

約数和(自身を除く): 587384040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1657, 1920, 2048, 2400, 2560, 3072, 3200, 3314, 3840, 4800, 4971, 5120, 6144, 6400, 6628, 7680, 8285, 9600, 9942, 10240, 12800, 13256, 15360, 16570, 19200, 19884, 24855, 25600, 26512, 30720, 33140, 38400, 39768, 41425, 49710, 51200, 53024, 66280, 76800, 79536, 82850, 99420, 106048, 124275, 132560, 153600, 159072, 165700, 198840, 212096, 248550, 265120, 318144, 331400, 397680, 424192, 497100, 530240, 636288, 662800, 795360, 848384, 994200, 1060480, 1272576, 1325600, 1590720, 1696768, 1988400, 2120960, 2545152, 2651200, 3181440, 3393536, 3976800, 4241920, 5090304, 5302400, 6362880, 7953600, 8483840, 10180608, 10604800, 12725760, 15907200, 16967680, 21209600, 25451520, 31814400, 42419200, 50903040, 63628800, 84838400, 127257600, 254515200]

約数ペア:

[(1, 254515200), (2, 127257600), (3, 84838400), (4, 63628800), (5, 50903040), (6, 42419200), (8, 31814400), (10, 25451520), (12, 21209600), (15, 16967680), (16, 15907200), (20, 12725760), (24, 10604800), (25, 10180608), (30, 8483840), (32, 7953600), (40, 6362880), (48, 5302400), (50, 5090304), (60, 4241920), (64, 3976800), (75, 3393536), (80, 3181440), (96, 2651200), (100, 2545152), (120, 2120960), (128, 1988400), (150, 1696768), (160, 1590720), (192, 1325600), (200, 1272576), (240, 1060480), (256, 994200), (300, 848384), (320, 795360), (384, 662800), (400, 636288), (480, 530240), (512, 497100), (600, 424192), (640, 397680), (768, 331400), (800, 318144), (960, 265120), (1024, 248550), (1200, 212096), (1280, 198840), (1536, 165700), (1600, 159072), (1657, 153600), (1920, 132560), (2048, 124275), (2400, 106048), (2560, 99420), (3072, 82850), (3200, 79536), (3314, 76800), (3840, 66280), (4800, 53024), (4971, 51200), (5120, 49710), (6144, 41425), (6400, 39768), (6628, 38400), (7680, 33140), (8285, 30720), (9600, 26512), (9942, 25600), (10240, 24855), (12800, 19884), (13256, 19200), (15360, 16570)]