103267620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2945

約数の個数: 72

約数和(自身を含む): 314845440

約数和(自身を除く): 211577820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 2719, 3165, 3798, 4220, 5438, 6330, 7596, 8157, 9495, 10876, 12660, 13595, 16314, 18990, 24471, 27190, 32628, 37980, 40785, 48942, 54380, 81570, 97884, 122355, 163140, 244710, 489420, 573709, 1147418, 1721127, 2294836, 2868545, 3442254, 5163381, 5737090, 6884508, 8605635, 10326762, 11474180, 17211270, 20653524, 25816905, 34422540, 51633810, 103267620]

約数ペア:

[(1, 103267620), (2, 51633810), (3, 34422540), (4, 25816905), (5, 20653524), (6, 17211270), (9, 11474180), (10, 10326762), (12, 8605635), (15, 6884508), (18, 5737090), (20, 5163381), (30, 3442254), (36, 2868545), (45, 2294836), (60, 1721127), (90, 1147418), (180, 573709), (211, 489420), (422, 244710), (633, 163140), (844, 122355), (1055, 97884), (1266, 81570), (1899, 54380), (2110, 48942), (2532, 40785), (2719, 37980), (3165, 32628), (3798, 27190), (4220, 24471), (5438, 18990), (6330, 16314), (7596, 13595), (8157, 12660), (9495, 10876)]