106750000

素因数分解:

$2^4\times 5^6\times 7^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 140

約数和(自身を含む): 300308656

約数和(自身を除く): 193558656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 125, 140, 175, 200, 244, 250, 280, 305, 350, 400, 427, 488, 500, 560, 610, 625, 700, 854, 875, 976, 1000, 1220, 1250, 1400, 1525, 1708, 1750, 2000, 2135, 2440, 2500, 2800, 3050, 3125, 3416, 3500, 4270, 4375, 4880, 5000, 6100, 6250, 6832, 7000, 7625, 8540, 8750, 10000, 10675, 12200, 12500, 14000, 15250, 15625, 17080, 17500, 21350, 21875, 24400, 25000, 30500, 31250, 34160, 35000, 38125, 42700, 43750, 50000, 53375, 61000, 62500, 70000, 76250, 85400, 87500, 106750, 109375, 122000, 125000, 152500, 170800, 175000, 190625, 213500, 218750, 250000, 266875, 305000, 350000, 381250, 427000, 437500, 533750, 610000, 762500, 854000, 875000, 953125, 1067500, 1334375, 1525000, 1750000, 1906250, 2135000, 2668750, 3050000, 3812500, 4270000, 5337500, 6671875, 7625000, 10675000, 13343750, 15250000, 21350000, 26687500, 53375000, 106750000]

約数ペア:

[(1, 106750000), (2, 53375000), (4, 26687500), (5, 21350000), (7, 15250000), (8, 13343750), (10, 10675000), (14, 7625000), (16, 6671875), (20, 5337500), (25, 4270000), (28, 3812500), (35, 3050000), (40, 2668750), (50, 2135000), (56, 1906250), (61, 1750000), (70, 1525000), (80, 1334375), (100, 1067500), (112, 953125), (122, 875000), (125, 854000), (140, 762500), (175, 610000), (200, 533750), (244, 437500), (250, 427000), (280, 381250), (305, 350000), (350, 305000), (400, 266875), (427, 250000), (488, 218750), (500, 213500), (560, 190625), (610, 175000), (625, 170800), (700, 152500), (854, 125000), (875, 122000), (976, 109375), (1000, 106750), (1220, 87500), (1250, 85400), (1400, 76250), (1525, 70000), (1708, 62500), (1750, 61000), (2000, 53375), (2135, 50000), (2440, 43750), (2500, 42700), (2800, 38125), (3050, 35000), (3125, 34160), (3416, 31250), (3500, 30500), (4270, 25000), (4375, 24400), (4880, 21875), (5000, 21350), (6100, 17500), (6250, 17080), (6832, 15625), (7000, 15250), (7625, 14000), (8540, 12500), (8750, 12200), (10000, 10675)]