202010400

素因数分解:

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

素因数の和:28083

約数の個数: 108

約数和(自身を含む): 712364562

約数和(自身を除く): 510354162

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 336684, 420855, 448912, 505026, 561140, 673368, 701425, 841710, 897824, 1010052, 1122280, 1262565, 1346736, 1402850, 1683420, 2020104, 2104275, 2244560, 2525130, 2693472, 2805700, 3366840, 4040208, 4208550, 4489120, 5050260, 5611400, 6312825, 6733680, 8080416, 8417100, 10100520, 11222800, 12625650, 13467360, 16834200, 20201040, 22445600, 25251300, 33668400, 40402080, 50502600, 67336800, 101005200, 202010400]

約数ペア:

[(1, 202010400), (2, 101005200), (3, 67336800), (4, 50502600), (5, 40402080), (6, 33668400), (8, 25251300), (9, 22445600), (10, 20201040), (12, 16834200), (15, 13467360), (16, 12625650), (18, 11222800), (20, 10100520), (24, 8417100), (25, 8080416), (30, 6733680), (32, 6312825), (36, 5611400), (40, 5050260), (45, 4489120), (48, 4208550), (50, 4040208), (60, 3366840), (72, 2805700), (75, 2693472), (80, 2525130), (90, 2244560), (96, 2104275), (100, 2020104), (120, 1683420), (144, 1402850), (150, 1346736), (160, 1262565), (180, 1122280), (200, 1010052), (225, 897824), (240, 841710), (288, 701425), (300, 673368), (360, 561140), (400, 505026), (450, 448912), (480, 420855), (600, 336684), (720, 280570), (800, 252513), (900, 224456), (1200, 168342), (1440, 140285), (1800, 112228), (2400, 84171), (3600, 56114), (7200, 28057)]