30735000

素因数分解:

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

素因数の和:715

約数の個数: 120

約数和(自身を含む): 104169780

約数和(自身を除く): 73434780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 683, 750, 900, 1000, 1125, 1250, 1366, 1500, 1800, 1875, 2049, 2250, 2500, 2732, 3000, 3415, 3750, 4098, 4500, 5000, 5464, 5625, 6147, 6830, 7500, 8196, 9000, 10245, 11250, 12294, 13660, 15000, 16392, 17075, 20490, 22500, 24588, 27320, 30735, 34150, 40980, 45000, 49176, 51225, 61470, 68300, 81960, 85375, 102450, 122940, 136600, 153675, 170750, 204900, 245880, 256125, 307350, 341500, 409800, 426875, 512250, 614700, 683000, 768375, 853750, 1024500, 1229400, 1280625, 1536750, 1707500, 2049000, 2561250, 3073500, 3415000, 3841875, 5122500, 6147000, 7683750, 10245000, 15367500, 30735000]

約数ペア:

[(1, 30735000), (2, 15367500), (3, 10245000), (4, 7683750), (5, 6147000), (6, 5122500), (8, 3841875), (9, 3415000), (10, 3073500), (12, 2561250), (15, 2049000), (18, 1707500), (20, 1536750), (24, 1280625), (25, 1229400), (30, 1024500), (36, 853750), (40, 768375), (45, 683000), (50, 614700), (60, 512250), (72, 426875), (75, 409800), (90, 341500), (100, 307350), (120, 256125), (125, 245880), (150, 204900), (180, 170750), (200, 153675), (225, 136600), (250, 122940), (300, 102450), (360, 85375), (375, 81960), (450, 68300), (500, 61470), (600, 51225), (625, 49176), (683, 45000), (750, 40980), (900, 34150), (1000, 30735), (1125, 27320), (1250, 24588), (1366, 22500), (1500, 20490), (1800, 17075), (1875, 16392), (2049, 15000), (2250, 13660), (2500, 12294), (2732, 11250), (3000, 10245), (3415, 9000), (3750, 8196), (4098, 7500), (4500, 6830), (5000, 6147), (5464, 5625)]