244055000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 689779200

約数和(自身を除く): 445724200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 367, 380, 475, 500, 532, 625, 665, 700, 734, 760, 875, 950, 1000, 1064, 1250, 1330, 1400, 1468, 1750, 1835, 1900, 2375, 2500, 2569, 2660, 2936, 3325, 3500, 3670, 3800, 4375, 4750, 5000, 5138, 5320, 6650, 6973, 7000, 7340, 8750, 9175, 9500, 10276, 11875, 12845, 13300, 13946, 14680, 16625, 17500, 18350, 19000, 20552, 23750, 25690, 26600, 27892, 33250, 34865, 35000, 36700, 45875, 47500, 48811, 51380, 55784, 64225, 66500, 69730, 73400, 83125, 91750, 95000, 97622, 102760, 128450, 133000, 139460, 166250, 174325, 183500, 195244, 229375, 244055, 256900, 278920, 321125, 332500, 348650, 367000, 390488, 458750, 488110, 513800, 642250, 665000, 697300, 871625, 917500, 976220, 1220275, 1284500, 1394600, 1605625, 1743250, 1835000, 1952440, 2440550, 2569000, 3211250, 3486500, 4358125, 4881100, 6101375, 6422500, 6973000, 8716250, 9762200, 12202750, 12845000, 17432500, 24405500, 30506875, 34865000, 48811000, 61013750, 122027500, 244055000]

約数ペア:

[(1, 244055000), (2, 122027500), (4, 61013750), (5, 48811000), (7, 34865000), (8, 30506875), (10, 24405500), (14, 17432500), (19, 12845000), (20, 12202750), (25, 9762200), (28, 8716250), (35, 6973000), (38, 6422500), (40, 6101375), (50, 4881100), (56, 4358125), (70, 3486500), (76, 3211250), (95, 2569000), (100, 2440550), (125, 1952440), (133, 1835000), (140, 1743250), (152, 1605625), (175, 1394600), (190, 1284500), (200, 1220275), (250, 976220), (266, 917500), (280, 871625), (350, 697300), (367, 665000), (380, 642250), (475, 513800), (500, 488110), (532, 458750), (625, 390488), (665, 367000), (700, 348650), (734, 332500), (760, 321125), (875, 278920), (950, 256900), (1000, 244055), (1064, 229375), (1250, 195244), (1330, 183500), (1400, 174325), (1468, 166250), (1750, 139460), (1835, 133000), (1900, 128450), (2375, 102760), (2500, 97622), (2569, 95000), (2660, 91750), (2936, 83125), (3325, 73400), (3500, 69730), (3670, 66500), (3800, 64225), (4375, 55784), (4750, 51380), (5000, 48811), (5138, 47500), (5320, 45875), (6650, 36700), (6973, 35000), (7000, 34865), (7340, 33250), (8750, 27892), (9175, 26600), (9500, 25690), (10276, 23750), (11875, 20552), (12845, 19000), (13300, 18350), (13946, 17500), (14680, 16625)]