138307500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{683}}^1$

素因数の和:719

約数の個数: 150

約数和(自身を含む): 452470788

約数和(自身を除く): 314163288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 625, 675, 683, 750, 810, 900, 1125, 1250, 1350, 1366, 1500, 1620, 1875, 2025, 2049, 2250, 2500, 2700, 2732, 3375, 3415, 3750, 4050, 4098, 4500, 5625, 6147, 6750, 6830, 7500, 8100, 8196, 10125, 10245, 11250, 12294, 13500, 13660, 16875, 17075, 18441, 20250, 20490, 22500, 24588, 30735, 33750, 34150, 36882, 40500, 40980, 50625, 51225, 55323, 61470, 67500, 68300, 73764, 85375, 92205, 101250, 102450, 110646, 122940, 153675, 170750, 184410, 202500, 204900, 221292, 256125, 276615, 307350, 341500, 368820, 426875, 461025, 512250, 553230, 614700, 768375, 853750, 922050, 1024500, 1106460, 1280625, 1383075, 1536750, 1707500, 1844100, 2305125, 2561250, 2766150, 3073500, 3841875, 4610250, 5122500, 5532300, 6915375, 7683750, 9220500, 11525625, 13830750, 15367500, 23051250, 27661500, 34576875, 46102500, 69153750, 138307500]

約数ペア:

[(1, 138307500), (2, 69153750), (3, 46102500), (4, 34576875), (5, 27661500), (6, 23051250), (9, 15367500), (10, 13830750), (12, 11525625), (15, 9220500), (18, 7683750), (20, 6915375), (25, 5532300), (27, 5122500), (30, 4610250), (36, 3841875), (45, 3073500), (50, 2766150), (54, 2561250), (60, 2305125), (75, 1844100), (81, 1707500), (90, 1536750), (100, 1383075), (108, 1280625), (125, 1106460), (135, 1024500), (150, 922050), (162, 853750), (180, 768375), (225, 614700), (250, 553230), (270, 512250), (300, 461025), (324, 426875), (375, 368820), (405, 341500), (450, 307350), (500, 276615), (540, 256125), (625, 221292), (675, 204900), (683, 202500), (750, 184410), (810, 170750), (900, 153675), (1125, 122940), (1250, 110646), (1350, 102450), (1366, 101250), (1500, 92205), (1620, 85375), (1875, 73764), (2025, 68300), (2049, 67500), (2250, 61470), (2500, 55323), (2700, 51225), (2732, 50625), (3375, 40980), (3415, 40500), (3750, 36882), (4050, 34150), (4098, 33750), (4500, 30735), (5625, 24588), (6147, 22500), (6750, 20490), (6830, 20250), (7500, 18441), (8100, 17075), (8196, 16875), (10125, 13660), (10245, 13500), (11250, 12294)]