15124500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{3361}}^1$

素因数の和:3386

約数の個数: 72

約数和(自身を含む): 47726952

約数和(自身を除く): 32602452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 3361, 4500, 6722, 10083, 13444, 16805, 20166, 30249, 33610, 40332, 50415, 60498, 67220, 84025, 100830, 120996, 151245, 168050, 201660, 252075, 302490, 336100, 420125, 504150, 604980, 756225, 840250, 1008300, 1260375, 1512450, 1680500, 2520750, 3024900, 3781125, 5041500, 7562250, 15124500]

約数ペア:

[(1, 15124500), (2, 7562250), (3, 5041500), (4, 3781125), (5, 3024900), (6, 2520750), (9, 1680500), (10, 1512450), (12, 1260375), (15, 1008300), (18, 840250), (20, 756225), (25, 604980), (30, 504150), (36, 420125), (45, 336100), (50, 302490), (60, 252075), (75, 201660), (90, 168050), (100, 151245), (125, 120996), (150, 100830), (180, 84025), (225, 67220), (250, 60498), (300, 50415), (375, 40332), (450, 33610), (500, 30249), (750, 20166), (900, 16805), (1125, 13444), (1500, 10083), (2250, 6722), (3361, 4500)]