57103380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 181427400

約数和(自身を除く): 124324020

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, 349, 404, 405, 505, 540, 606, 698, 810, 909, 1010, 1047, 1212, 1396, 1515, 1620, 1745, 1818, 2020, 2094, 2727, 3030, 3141, 3490, 3636, 4188, 4545, 5235, 5454, 6060, 6282, 6980, 8181, 9090, 9423, 10470, 10908, 12564, 13635, 15705, 16362, 18180, 18846, 20940, 27270, 28269, 31410, 32724, 35249, 37692, 40905, 47115, 54540, 56538, 62820, 70498, 81810, 94230, 105747, 113076, 140996, 141345, 163620, 176245, 188460, 211494, 282690, 317241, 352490, 422988, 528735, 565380, 634482, 704980, 951723, 1057470, 1268964, 1586205, 1903446, 2114940, 2855169, 3172410, 3806892, 4758615, 5710338, 6344820, 9517230, 11420676, 14275845, 19034460, 28551690, 57103380]

約数ペア:

[(1, 57103380), (2, 28551690), (3, 19034460), (4, 14275845), (5, 11420676), (6, 9517230), (9, 6344820), (10, 5710338), (12, 4758615), (15, 3806892), (18, 3172410), (20, 2855169), (27, 2114940), (30, 1903446), (36, 1586205), (45, 1268964), (54, 1057470), (60, 951723), (81, 704980), (90, 634482), (101, 565380), (108, 528735), (135, 422988), (162, 352490), (180, 317241), (202, 282690), (270, 211494), (303, 188460), (324, 176245), (349, 163620), (404, 141345), (405, 140996), (505, 113076), (540, 105747), (606, 94230), (698, 81810), (810, 70498), (909, 62820), (1010, 56538), (1047, 54540), (1212, 47115), (1396, 40905), (1515, 37692), (1620, 35249), (1745, 32724), (1818, 31410), (2020, 28269), (2094, 27270), (2727, 20940), (3030, 18846), (3141, 18180), (3490, 16362), (3636, 15705), (4188, 13635), (4545, 12564), (5235, 10908), (5454, 10470), (6060, 9423), (6282, 9090), (6980, 8181)]