196876800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{1709}}^1$

素因数の和:1743

約数の個数: 180

約数和(自身を含む): 704979990

約数和(自身を除く): 508103190

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, 1709, 1800, 1920, 2304, 2400, 2560, 2880, 3200, 3418, 3600, 3840, 4608, 4800, 5127, 5760, 6400, 6836, 7200, 7680, 8545, 9600, 10254, 11520, 12800, 13672, 14400, 15381, 17090, 19200, 20508, 23040, 25635, 27344, 28800, 30762, 34180, 38400, 41016, 42725, 51270, 54688, 57600, 61524, 68360, 76905, 82032, 85450, 102540, 109376, 115200, 123048, 128175, 136720, 153810, 164064, 170900, 205080, 218752, 246096, 256350, 273440, 307620, 328128, 341800, 384525, 410160, 437504, 492192, 512700, 546880, 615240, 656256, 683600, 769050, 820320, 875008, 984384, 1025400, 1093760, 1230480, 1312512, 1367200, 1538100, 1640640, 1968768, 2050800, 2187520, 2460960, 2625024, 2734400, 3076200, 3281280, 3937536, 4101600, 4375040, 4921920, 5468800, 6152400, 6562560, 7875072, 8203200, 9843840, 10937600, 12304800, 13125120, 16406400, 19687680, 21875200, 24609600, 32812800, 39375360, 49219200, 65625600, 98438400, 196876800]

約数ペア:

[(1, 196876800), (2, 98438400), (3, 65625600), (4, 49219200), (5, 39375360), (6, 32812800), (8, 24609600), (9, 21875200), (10, 19687680), (12, 16406400), (15, 13125120), (16, 12304800), (18, 10937600), (20, 9843840), (24, 8203200), (25, 7875072), (30, 6562560), (32, 6152400), (36, 5468800), (40, 4921920), (45, 4375040), (48, 4101600), (50, 3937536), (60, 3281280), (64, 3076200), (72, 2734400), (75, 2625024), (80, 2460960), (90, 2187520), (96, 2050800), (100, 1968768), (120, 1640640), (128, 1538100), (144, 1367200), (150, 1312512), (160, 1230480), (180, 1093760), (192, 1025400), (200, 984384), (225, 875008), (240, 820320), (256, 769050), (288, 683600), (300, 656256), (320, 615240), (360, 546880), (384, 512700), (400, 492192), (450, 437504), (480, 410160), (512, 384525), (576, 341800), (600, 328128), (640, 307620), (720, 273440), (768, 256350), (800, 246096), (900, 218752), (960, 205080), (1152, 170900), (1200, 164064), (1280, 153810), (1440, 136720), (1536, 128175), (1600, 123048), (1709, 115200), (1800, 109376), (1920, 102540), (2304, 85450), (2400, 82032), (2560, 76905), (2880, 68360), (3200, 61524), (3418, 57600), (3600, 54688), (3840, 51270), (4608, 42725), (4800, 41016), (5127, 38400), (5760, 34180), (6400, 30762), (6836, 28800), (7200, 27344), (7680, 25635), (8545, 23040), (9600, 20508), (10254, 19200), (11520, 17090), (12800, 15381), (13672, 14400)]