207555000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 659601360

約数和(自身を除く): 452046360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 137, 150, 200, 202, 250, 274, 300, 303, 375, 404, 411, 500, 505, 548, 600, 606, 625, 685, 750, 808, 822, 1000, 1010, 1096, 1212, 1250, 1370, 1500, 1515, 1644, 1875, 2020, 2055, 2424, 2500, 2525, 2740, 3000, 3030, 3288, 3425, 3750, 4040, 4110, 5000, 5050, 5480, 6060, 6850, 7500, 7575, 8220, 10100, 10275, 12120, 12625, 13700, 13837, 15000, 15150, 16440, 17125, 20200, 20550, 25250, 27400, 27674, 30300, 34250, 37875, 41100, 41511, 50500, 51375, 55348, 60600, 63125, 68500, 69185, 75750, 82200, 83022, 85625, 101000, 102750, 110696, 126250, 137000, 138370, 151500, 166044, 171250, 189375, 205500, 207555, 252500, 256875, 276740, 303000, 332088, 342500, 345925, 378750, 411000, 415110, 505000, 513750, 553480, 685000, 691850, 757500, 830220, 1027500, 1037775, 1383700, 1515000, 1660440, 1729625, 2055000, 2075550, 2767400, 3459250, 4151100, 5188875, 6918500, 8302200, 8648125, 10377750, 13837000, 17296250, 20755500, 25944375, 34592500, 41511000, 51888750, 69185000, 103777500, 207555000]

約数ペア:

[(1, 207555000), (2, 103777500), (3, 69185000), (4, 51888750), (5, 41511000), (6, 34592500), (8, 25944375), (10, 20755500), (12, 17296250), (15, 13837000), (20, 10377750), (24, 8648125), (25, 8302200), (30, 6918500), (40, 5188875), (50, 4151100), (60, 3459250), (75, 2767400), (100, 2075550), (101, 2055000), (120, 1729625), (125, 1660440), (137, 1515000), (150, 1383700), (200, 1037775), (202, 1027500), (250, 830220), (274, 757500), (300, 691850), (303, 685000), (375, 553480), (404, 513750), (411, 505000), (500, 415110), (505, 411000), (548, 378750), (600, 345925), (606, 342500), (625, 332088), (685, 303000), (750, 276740), (808, 256875), (822, 252500), (1000, 207555), (1010, 205500), (1096, 189375), (1212, 171250), (1250, 166044), (1370, 151500), (1500, 138370), (1515, 137000), (1644, 126250), (1875, 110696), (2020, 102750), (2055, 101000), (2424, 85625), (2500, 83022), (2525, 82200), (2740, 75750), (3000, 69185), (3030, 68500), (3288, 63125), (3425, 60600), (3750, 55348), (4040, 51375), (4110, 50500), (5000, 41511), (5050, 41100), (5480, 37875), (6060, 34250), (6850, 30300), (7500, 27674), (7575, 27400), (8220, 25250), (10100, 20550), (10275, 20200), (12120, 17125), (12625, 16440), (13700, 15150), (13837, 15000)]