248515200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{8629}}^1$

素因数の和:8659

約数の個数: 144

約数和(自身を含む): 886861950

約数和(自身を除く): 638346750

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, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 8629, 9600, 14400, 17258, 25887, 28800, 34516, 43145, 51774, 69032, 77661, 86290, 103548, 129435, 138064, 155322, 172580, 207096, 215725, 258870, 276128, 310644, 345160, 388305, 414192, 431450, 517740, 552256, 621288, 647175, 690320, 776610, 828384, 862900, 1035480, 1104512, 1242576, 1294350, 1380640, 1553220, 1656768, 1725800, 1941525, 2070960, 2485152, 2588700, 2761280, 3106440, 3313536, 3451600, 3883050, 4141920, 4970304, 5177400, 5522560, 6212880, 6903200, 7766100, 8283840, 9940608, 10354800, 12425760, 13806400, 15532200, 16567680, 20709600, 24851520, 27612800, 31064400, 41419200, 49703040, 62128800, 82838400, 124257600, 248515200]

約数ペア:

[(1, 248515200), (2, 124257600), (3, 82838400), (4, 62128800), (5, 49703040), (6, 41419200), (8, 31064400), (9, 27612800), (10, 24851520), (12, 20709600), (15, 16567680), (16, 15532200), (18, 13806400), (20, 12425760), (24, 10354800), (25, 9940608), (30, 8283840), (32, 7766100), (36, 6903200), (40, 6212880), (45, 5522560), (48, 5177400), (50, 4970304), (60, 4141920), (64, 3883050), (72, 3451600), (75, 3313536), (80, 3106440), (90, 2761280), (96, 2588700), (100, 2485152), (120, 2070960), (128, 1941525), (144, 1725800), (150, 1656768), (160, 1553220), (180, 1380640), (192, 1294350), (200, 1242576), (225, 1104512), (240, 1035480), (288, 862900), (300, 828384), (320, 776610), (360, 690320), (384, 647175), (400, 621288), (450, 552256), (480, 517740), (576, 431450), (600, 414192), (640, 388305), (720, 345160), (800, 310644), (900, 276128), (960, 258870), (1152, 215725), (1200, 207096), (1440, 172580), (1600, 155322), (1800, 138064), (1920, 129435), (2400, 103548), (2880, 86290), (3200, 77661), (3600, 69032), (4800, 51774), (5760, 43145), (7200, 34516), (8629, 28800), (9600, 25887), (14400, 17258)]