71715000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{683}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 256417920

約数和(自身を除く): 184702920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 683, 700, 750, 840, 875, 1000, 1050, 1250, 1366, 1400, 1500, 1750, 1875, 2049, 2100, 2500, 2625, 2732, 3000, 3415, 3500, 3750, 4098, 4200, 4375, 4781, 5000, 5250, 5464, 6830, 7000, 7500, 8196, 8750, 9562, 10245, 10500, 13125, 13660, 14343, 15000, 16392, 17075, 17500, 19124, 20490, 21000, 23905, 26250, 27320, 28686, 34150, 35000, 38248, 40980, 47810, 51225, 52500, 57372, 68300, 71715, 81960, 85375, 95620, 102450, 105000, 114744, 119525, 136600, 143430, 170750, 191240, 204900, 239050, 256125, 286860, 341500, 358575, 409800, 426875, 478100, 512250, 573720, 597625, 683000, 717150, 853750, 956200, 1024500, 1195250, 1280625, 1434300, 1707500, 1792875, 2049000, 2390500, 2561250, 2868600, 2988125, 3415000, 3585750, 4781000, 5122500, 5976250, 7171500, 8964375, 10245000, 11952500, 14343000, 17928750, 23905000, 35857500, 71715000]

約数ペア:

[(1, 71715000), (2, 35857500), (3, 23905000), (4, 17928750), (5, 14343000), (6, 11952500), (7, 10245000), (8, 8964375), (10, 7171500), (12, 5976250), (14, 5122500), (15, 4781000), (20, 3585750), (21, 3415000), (24, 2988125), (25, 2868600), (28, 2561250), (30, 2390500), (35, 2049000), (40, 1792875), (42, 1707500), (50, 1434300), (56, 1280625), (60, 1195250), (70, 1024500), (75, 956200), (84, 853750), (100, 717150), (105, 683000), (120, 597625), (125, 573720), (140, 512250), (150, 478100), (168, 426875), (175, 409800), (200, 358575), (210, 341500), (250, 286860), (280, 256125), (300, 239050), (350, 204900), (375, 191240), (420, 170750), (500, 143430), (525, 136600), (600, 119525), (625, 114744), (683, 105000), (700, 102450), (750, 95620), (840, 85375), (875, 81960), (1000, 71715), (1050, 68300), (1250, 57372), (1366, 52500), (1400, 51225), (1500, 47810), (1750, 40980), (1875, 38248), (2049, 35000), (2100, 34150), (2500, 28686), (2625, 27320), (2732, 26250), (3000, 23905), (3415, 21000), (3500, 20490), (3750, 19124), (4098, 17500), (4200, 17075), (4375, 16392), (4781, 15000), (5000, 14343), (5250, 13660), (5464, 13125), (6830, 10500), (7000, 10245), (7500, 9562), (8196, 8750)]