78028800

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 168

約数和(自身を含む): 260030976

約数和(自身を除く): 182002176

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, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 512, 600, 635, 640, 762, 768, 800, 960, 1016, 1024, 1200, 1270, 1280, 1524, 1536, 1600, 1905, 1920, 2032, 2048, 2400, 2540, 2560, 3048, 3072, 3175, 3200, 3810, 3840, 4064, 4096, 4800, 5080, 5120, 6096, 6144, 6350, 6400, 7620, 7680, 8128, 8192, 9525, 9600, 10160, 10240, 12192, 12288, 12700, 12800, 15240, 15360, 16256, 19050, 19200, 20320, 20480, 24384, 24576, 25400, 25600, 30480, 30720, 32512, 38100, 38400, 40640, 40960, 48768, 50800, 51200, 60960, 61440, 65024, 76200, 76800, 81280, 97536, 101600, 102400, 121920, 122880, 130048, 152400, 153600, 162560, 195072, 203200, 204800, 243840, 260096, 304800, 307200, 325120, 390144, 406400, 487680, 520192, 609600, 614400, 650240, 780288, 812800, 975360, 1040384, 1219200, 1300480, 1560576, 1625600, 1950720, 2438400, 2600960, 3121152, 3251200, 3901440, 4876800, 5201920, 6502400, 7802880, 9753600, 13004800, 15605760, 19507200, 26009600, 39014400, 78028800]

約数ペア:

[(1, 78028800), (2, 39014400), (3, 26009600), (4, 19507200), (5, 15605760), (6, 13004800), (8, 9753600), (10, 7802880), (12, 6502400), (15, 5201920), (16, 4876800), (20, 3901440), (24, 3251200), (25, 3121152), (30, 2600960), (32, 2438400), (40, 1950720), (48, 1625600), (50, 1560576), (60, 1300480), (64, 1219200), (75, 1040384), (80, 975360), (96, 812800), (100, 780288), (120, 650240), (127, 614400), (128, 609600), (150, 520192), (160, 487680), (192, 406400), (200, 390144), (240, 325120), (254, 307200), (256, 304800), (300, 260096), (320, 243840), (381, 204800), (384, 203200), (400, 195072), (480, 162560), (508, 153600), (512, 152400), (600, 130048), (635, 122880), (640, 121920), (762, 102400), (768, 101600), (800, 97536), (960, 81280), (1016, 76800), (1024, 76200), (1200, 65024), (1270, 61440), (1280, 60960), (1524, 51200), (1536, 50800), (1600, 48768), (1905, 40960), (1920, 40640), (2032, 38400), (2048, 38100), (2400, 32512), (2540, 30720), (2560, 30480), (3048, 25600), (3072, 25400), (3175, 24576), (3200, 24384), (3810, 20480), (3840, 20320), (4064, 19200), (4096, 19050), (4800, 16256), (5080, 15360), (5120, 15240), (6096, 12800), (6144, 12700), (6350, 12288), (6400, 12192), (7620, 10240), (7680, 10160), (8128, 9600), (8192, 9525)]