202137930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1713

約数の個数: 80

約数和(自身を含む): 547218144

約数和(自身を除く): 345080214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 270, 326, 405, 489, 810, 815, 978, 1467, 1531, 1630, 2445, 2934, 3062, 4401, 4593, 4890, 7335, 7655, 8802, 9186, 13203, 13779, 14670, 15310, 22005, 22965, 26406, 27558, 41337, 44010, 45930, 66015, 68895, 82674, 124011, 132030, 137790, 206685, 248022, 249553, 413370, 499106, 620055, 748659, 1240110, 1247765, 1497318, 2245977, 2495530, 3743295, 4491954, 6737931, 7486590, 11229885, 13475862, 20213793, 22459770, 33689655, 40427586, 67379310, 101068965, 202137930]

約数ペア:

[(1, 202137930), (2, 101068965), (3, 67379310), (5, 40427586), (6, 33689655), (9, 22459770), (10, 20213793), (15, 13475862), (18, 11229885), (27, 7486590), (30, 6737931), (45, 4491954), (54, 3743295), (81, 2495530), (90, 2245977), (135, 1497318), (162, 1247765), (163, 1240110), (270, 748659), (326, 620055), (405, 499106), (489, 413370), (810, 249553), (815, 248022), (978, 206685), (1467, 137790), (1531, 132030), (1630, 124011), (2445, 82674), (2934, 68895), (3062, 66015), (4401, 45930), (4593, 44010), (4890, 41337), (7335, 27558), (7655, 26406), (8802, 22965), (9186, 22005), (13203, 15310), (13779, 14670)]