64358100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 108

約数和(自身を含む): 206542336

約数和(自身を除く): 142184236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1663, 1935, 2150, 2580, 3225, 3326, 3870, 4300, 4989, 6450, 6652, 7740, 8315, 9675, 9978, 12900, 14967, 16630, 19350, 19956, 24945, 29934, 33260, 38700, 41575, 49890, 59868, 71509, 74835, 83150, 99780, 124725, 143018, 149670, 166300, 214527, 249450, 286036, 299340, 357545, 374175, 429054, 498900, 643581, 715090, 748350, 858108, 1072635, 1287162, 1430180, 1496700, 1787725, 2145270, 2574324, 3217905, 3575450, 4290540, 5363175, 6435810, 7150900, 10726350, 12871620, 16089525, 21452700, 32179050, 64358100]

約数ペア:

[(1, 64358100), (2, 32179050), (3, 21452700), (4, 16089525), (5, 12871620), (6, 10726350), (9, 7150900), (10, 6435810), (12, 5363175), (15, 4290540), (18, 3575450), (20, 3217905), (25, 2574324), (30, 2145270), (36, 1787725), (43, 1496700), (45, 1430180), (50, 1287162), (60, 1072635), (75, 858108), (86, 748350), (90, 715090), (100, 643581), (129, 498900), (150, 429054), (172, 374175), (180, 357545), (215, 299340), (225, 286036), (258, 249450), (300, 214527), (387, 166300), (430, 149670), (450, 143018), (516, 124725), (645, 99780), (774, 83150), (860, 74835), (900, 71509), (1075, 59868), (1290, 49890), (1548, 41575), (1663, 38700), (1935, 33260), (2150, 29934), (2580, 24945), (3225, 19956), (3326, 19350), (3870, 16630), (4300, 14967), (4989, 12900), (6450, 9978), (6652, 9675), (7740, 8315)]