18041250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 47909664

約数和(自身を除く): 29868414

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 283, 375, 425, 510, 566, 625, 750, 849, 850, 1250, 1275, 1415, 1698, 1875, 2125, 2550, 2830, 3750, 4245, 4250, 4811, 6375, 7075, 8490, 9622, 10625, 12750, 14150, 14433, 21225, 21250, 24055, 28866, 31875, 35375, 42450, 48110, 63750, 70750, 72165, 106125, 120275, 144330, 176875, 212250, 240550, 353750, 360825, 530625, 601375, 721650, 1061250, 1202750, 1804125, 3006875, 3608250, 6013750, 9020625, 18041250]

約数ペア:

[(1, 18041250), (2, 9020625), (3, 6013750), (5, 3608250), (6, 3006875), (10, 1804125), (15, 1202750), (17, 1061250), (25, 721650), (30, 601375), (34, 530625), (50, 360825), (51, 353750), (75, 240550), (85, 212250), (102, 176875), (125, 144330), (150, 120275), (170, 106125), (250, 72165), (255, 70750), (283, 63750), (375, 48110), (425, 42450), (510, 35375), (566, 31875), (625, 28866), (750, 24055), (849, 21250), (850, 21225), (1250, 14433), (1275, 14150), (1415, 12750), (1698, 10625), (1875, 9622), (2125, 8490), (2550, 7075), (2830, 6375), (3750, 4811), (4245, 4250)]