211650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 562464

約数和(自身を除く): 350814

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 83, 85, 102, 150, 166, 170, 249, 255, 415, 425, 498, 510, 830, 850, 1245, 1275, 1411, 2075, 2490, 2550, 2822, 4150, 4233, 6225, 7055, 8466, 12450, 14110, 21165, 35275, 42330, 70550, 105825, 211650]

約数ペア:

[(1, 211650), (2, 105825), (3, 70550), (5, 42330), (6, 35275), (10, 21165), (15, 14110), (17, 12450), (25, 8466), (30, 7055), (34, 6225), (50, 4233), (51, 4150), (75, 2822), (83, 2550), (85, 2490), (102, 2075), (150, 1411), (166, 1275), (170, 1245), (249, 850), (255, 830), (415, 510), (425, 498)]