75622500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3361}}^1$

素因数の和:3391

約数の個数: 90

約数和(自身を含む): 238940702

約数和(自身を除く): 163318202

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, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3361, 3750, 4500, 5625, 6722, 7500, 10083, 11250, 13444, 16805, 20166, 22500, 30249, 33610, 40332, 50415, 60498, 67220, 84025, 100830, 120996, 151245, 168050, 201660, 252075, 302490, 336100, 420125, 504150, 604980, 756225, 840250, 1008300, 1260375, 1512450, 1680500, 2100625, 2520750, 3024900, 3781125, 4201250, 5041500, 6301875, 7562250, 8402500, 12603750, 15124500, 18905625, 25207500, 37811250, 75622500]

約数ペア:

[(1, 75622500), (2, 37811250), (3, 25207500), (4, 18905625), (5, 15124500), (6, 12603750), (9, 8402500), (10, 7562250), (12, 6301875), (15, 5041500), (18, 4201250), (20, 3781125), (25, 3024900), (30, 2520750), (36, 2100625), (45, 1680500), (50, 1512450), (60, 1260375), (75, 1008300), (90, 840250), (100, 756225), (125, 604980), (150, 504150), (180, 420125), (225, 336100), (250, 302490), (300, 252075), (375, 201660), (450, 168050), (500, 151245), (625, 120996), (750, 100830), (900, 84025), (1125, 67220), (1250, 60498), (1500, 50415), (1875, 40332), (2250, 33610), (2500, 30249), (3361, 22500), (3750, 20166), (4500, 16805), (5625, 13444), (6722, 11250), (7500, 10083)]