218144600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 534340800

約数和(自身を除く): 316196200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 41, 50, 74, 82, 100, 148, 164, 185, 200, 205, 296, 328, 370, 410, 719, 740, 820, 925, 1025, 1438, 1480, 1517, 1640, 1850, 2050, 2876, 3034, 3595, 3700, 4100, 5752, 6068, 7190, 7400, 7585, 8200, 12136, 14380, 15170, 17975, 26603, 28760, 29479, 30340, 35950, 37925, 53206, 58958, 60680, 71900, 75850, 106412, 117916, 133015, 143800, 147395, 151700, 212824, 235832, 266030, 294790, 303400, 532060, 589580, 665075, 736975, 1064120, 1090723, 1179160, 1330150, 1473950, 2181446, 2660300, 2947900, 4362892, 5320600, 5453615, 5895800, 8725784, 10907230, 21814460, 27268075, 43628920, 54536150, 109072300, 218144600]

約数ペア:

[(1, 218144600), (2, 109072300), (4, 54536150), (5, 43628920), (8, 27268075), (10, 21814460), (20, 10907230), (25, 8725784), (37, 5895800), (40, 5453615), (41, 5320600), (50, 4362892), (74, 2947900), (82, 2660300), (100, 2181446), (148, 1473950), (164, 1330150), (185, 1179160), (200, 1090723), (205, 1064120), (296, 736975), (328, 665075), (370, 589580), (410, 532060), (719, 303400), (740, 294790), (820, 266030), (925, 235832), (1025, 212824), (1438, 151700), (1480, 147395), (1517, 143800), (1640, 133015), (1850, 117916), (2050, 106412), (2876, 75850), (3034, 71900), (3595, 60680), (3700, 58958), (4100, 53206), (5752, 37925), (6068, 35950), (7190, 30340), (7400, 29479), (7585, 28760), (8200, 26603), (12136, 17975), (14380, 15170)]