61882400

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 152740224

約数和(自身を除く): 90857824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 751, 800, 824, 1030, 1502, 1648, 2060, 2575, 3004, 3296, 3755, 4120, 5150, 6008, 7510, 8240, 10300, 12016, 15020, 16480, 18775, 20600, 24032, 30040, 37550, 41200, 60080, 75100, 77353, 82400, 120160, 150200, 154706, 300400, 309412, 386765, 600800, 618824, 773530, 1237648, 1547060, 1933825, 2475296, 3094120, 3867650, 6188240, 7735300, 12376480, 15470600, 30941200, 61882400]

約数ペア:

[(1, 61882400), (2, 30941200), (4, 15470600), (5, 12376480), (8, 7735300), (10, 6188240), (16, 3867650), (20, 3094120), (25, 2475296), (32, 1933825), (40, 1547060), (50, 1237648), (80, 773530), (100, 618824), (103, 600800), (160, 386765), (200, 309412), (206, 300400), (400, 154706), (412, 150200), (515, 120160), (751, 82400), (800, 77353), (824, 75100), (1030, 60080), (1502, 41200), (1648, 37550), (2060, 30040), (2575, 24032), (3004, 20600), (3296, 18775), (3755, 16480), (4120, 15020), (5150, 12016), (6008, 10300), (7510, 8240)]