2020104000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{28057}}^1$

素因数の和:28090

約数の個数: 168

約数和(自身を含む): 7226506248

約数和(自身を除く): 5206402248

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, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 6000, 7200, 8000, 9000, 12000, 14400, 18000, 24000, 28057, 36000, 56114, 72000, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 336684, 420855, 448912, 505026, 561140, 673368, 701425, 841710, 897824, 1010052, 1122280, 1262565, 1346736, 1402850, 1683420, 1795648, 2020104, 2104275, 2244560, 2525130, 2693472, 2805700, 3366840, 3507125, 4040208, 4208550, 4489120, 5050260, 5386944, 5611400, 6312825, 6733680, 7014250, 8080416, 8417100, 8978240, 10100520, 10521375, 11222800, 12625650, 13467360, 14028500, 16160832, 16834200, 20201040, 21042750, 22445600, 25251300, 26934720, 28057000, 31564125, 33668400, 40402080, 42085500, 44891200, 50502600, 56114000, 63128250, 67336800, 80804160, 84171000, 101005200, 112228000, 126256500, 134673600, 168342000, 202010400, 224456000, 252513000, 336684000, 404020800, 505026000, 673368000, 1010052000, 2020104000]

約数ペア:

[(1, 2020104000), (2, 1010052000), (3, 673368000), (4, 505026000), (5, 404020800), (6, 336684000), (8, 252513000), (9, 224456000), (10, 202010400), (12, 168342000), (15, 134673600), (16, 126256500), (18, 112228000), (20, 101005200), (24, 84171000), (25, 80804160), (30, 67336800), (32, 63128250), (36, 56114000), (40, 50502600), (45, 44891200), (48, 42085500), (50, 40402080), (60, 33668400), (64, 31564125), (72, 28057000), (75, 26934720), (80, 25251300), (90, 22445600), (96, 21042750), (100, 20201040), (120, 16834200), (125, 16160832), (144, 14028500), (150, 13467360), (160, 12625650), (180, 11222800), (192, 10521375), (200, 10100520), (225, 8978240), (240, 8417100), (250, 8080416), (288, 7014250), (300, 6733680), (320, 6312825), (360, 5611400), (375, 5386944), (400, 5050260), (450, 4489120), (480, 4208550), (500, 4040208), (576, 3507125), (600, 3366840), (720, 2805700), (750, 2693472), (800, 2525130), (900, 2244560), (960, 2104275), (1000, 2020104), (1125, 1795648), (1200, 1683420), (1440, 1402850), (1500, 1346736), (1600, 1262565), (1800, 1122280), (2000, 1010052), (2250, 897824), (2400, 841710), (2880, 701425), (3000, 673368), (3600, 561140), (4000, 505026), (4500, 448912), (4800, 420855), (6000, 336684), (7200, 280570), (8000, 252513), (9000, 224456), (12000, 168342), (14400, 140285), (18000, 112228), (24000, 84171), (28057, 72000), (36000, 56114)]