57757860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 183500856

約数和(自身を除く): 125742996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 270, 303, 324, 353, 404, 405, 505, 540, 606, 706, 810, 909, 1010, 1059, 1212, 1412, 1515, 1620, 1765, 1818, 2020, 2118, 2727, 3030, 3177, 3530, 3636, 4236, 4545, 5295, 5454, 6060, 6354, 7060, 8181, 9090, 9531, 10590, 10908, 12708, 13635, 15885, 16362, 18180, 19062, 21180, 27270, 28593, 31770, 32724, 35653, 38124, 40905, 47655, 54540, 57186, 63540, 71306, 81810, 95310, 106959, 114372, 142612, 142965, 163620, 178265, 190620, 213918, 285930, 320877, 356530, 427836, 534795, 571860, 641754, 713060, 962631, 1069590, 1283508, 1604385, 1925262, 2139180, 2887893, 3208770, 3850524, 4813155, 5775786, 6417540, 9626310, 11551572, 14439465, 19252620, 28878930, 57757860]

約数ペア:

[(1, 57757860), (2, 28878930), (3, 19252620), (4, 14439465), (5, 11551572), (6, 9626310), (9, 6417540), (10, 5775786), (12, 4813155), (15, 3850524), (18, 3208770), (20, 2887893), (27, 2139180), (30, 1925262), (36, 1604385), (45, 1283508), (54, 1069590), (60, 962631), (81, 713060), (90, 641754), (101, 571860), (108, 534795), (135, 427836), (162, 356530), (180, 320877), (202, 285930), (270, 213918), (303, 190620), (324, 178265), (353, 163620), (404, 142965), (405, 142612), (505, 114372), (540, 106959), (606, 95310), (706, 81810), (810, 71306), (909, 63540), (1010, 57186), (1059, 54540), (1212, 47655), (1412, 40905), (1515, 38124), (1620, 35653), (1765, 32724), (1818, 31770), (2020, 28593), (2118, 27270), (2727, 21180), (3030, 19062), (3177, 18180), (3530, 16362), (3636, 15885), (4236, 13635), (4545, 12708), (5295, 10908), (5454, 10590), (6060, 9531), (6354, 9090), (7060, 8181)]