26913000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{8971}}^1$

素因数の和:8995

約数の個数: 64

約数和(自身を含む): 83977920

約数和(自身を除く): 57064920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 8971, 17942, 26913, 35884, 44855, 53826, 71768, 89710, 107652, 134565, 179420, 215304, 224275, 269130, 358840, 448550, 538260, 672825, 897100, 1076520, 1121375, 1345650, 1794200, 2242750, 2691300, 3364125, 4485500, 5382600, 6728250, 8971000, 13456500, 26913000]

約数ペア:

[(1, 26913000), (2, 13456500), (3, 8971000), (4, 6728250), (5, 5382600), (6, 4485500), (8, 3364125), (10, 2691300), (12, 2242750), (15, 1794200), (20, 1345650), (24, 1121375), (25, 1076520), (30, 897100), (40, 672825), (50, 538260), (60, 448550), (75, 358840), (100, 269130), (120, 224275), (125, 215304), (150, 179420), (200, 134565), (250, 107652), (300, 89710), (375, 71768), (500, 53826), (600, 44855), (750, 35884), (1000, 26913), (1500, 17942), (3000, 8971)]