12027500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 27947304

約数和(自身を除く): 15919804

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 283, 340, 425, 500, 566, 625, 850, 1132, 1250, 1415, 1700, 2125, 2500, 2830, 4250, 4811, 5660, 7075, 8500, 9622, 10625, 14150, 19244, 21250, 24055, 28300, 35375, 42500, 48110, 70750, 96220, 120275, 141500, 176875, 240550, 353750, 481100, 601375, 707500, 1202750, 2405500, 3006875, 6013750, 12027500]

約数ペア:

[(1, 12027500), (2, 6013750), (4, 3006875), (5, 2405500), (10, 1202750), (17, 707500), (20, 601375), (25, 481100), (34, 353750), (50, 240550), (68, 176875), (85, 141500), (100, 120275), (125, 96220), (170, 70750), (250, 48110), (283, 42500), (340, 35375), (425, 28300), (500, 24055), (566, 21250), (625, 19244), (850, 14150), (1132, 10625), (1250, 9622), (1415, 8500), (1700, 7075), (2125, 5660), (2500, 4811), (2830, 4250)]