14945000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 41400810

約数和(自身を除く): 26455810

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 122, 125, 140, 175, 196, 200, 244, 245, 250, 280, 305, 350, 392, 427, 488, 490, 500, 610, 625, 700, 854, 875, 980, 1000, 1220, 1225, 1250, 1400, 1525, 1708, 1750, 1960, 2135, 2440, 2450, 2500, 2989, 3050, 3416, 3500, 4270, 4375, 4900, 5000, 5978, 6100, 6125, 7000, 7625, 8540, 8750, 9800, 10675, 11956, 12200, 12250, 14945, 15250, 17080, 17500, 21350, 23912, 24500, 29890, 30500, 30625, 35000, 38125, 42700, 49000, 53375, 59780, 61000, 61250, 74725, 76250, 85400, 106750, 119560, 122500, 149450, 152500, 213500, 245000, 266875, 298900, 305000, 373625, 427000, 533750, 597800, 747250, 1067500, 1494500, 1868125, 2135000, 2989000, 3736250, 7472500, 14945000]

約数ペア:

[(1, 14945000), (2, 7472500), (4, 3736250), (5, 2989000), (7, 2135000), (8, 1868125), (10, 1494500), (14, 1067500), (20, 747250), (25, 597800), (28, 533750), (35, 427000), (40, 373625), (49, 305000), (50, 298900), (56, 266875), (61, 245000), (70, 213500), (98, 152500), (100, 149450), (122, 122500), (125, 119560), (140, 106750), (175, 85400), (196, 76250), (200, 74725), (244, 61250), (245, 61000), (250, 59780), (280, 53375), (305, 49000), (350, 42700), (392, 38125), (427, 35000), (488, 30625), (490, 30500), (500, 29890), (610, 24500), (625, 23912), (700, 21350), (854, 17500), (875, 17080), (980, 15250), (1000, 14945), (1220, 12250), (1225, 12200), (1250, 11956), (1400, 10675), (1525, 9800), (1708, 8750), (1750, 8540), (1960, 7625), (2135, 7000), (2440, 6125), (2450, 6100), (2500, 5978), (2989, 5000), (3050, 4900), (3416, 4375), (3500, 4270)]