74055420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 225441216

約数和(自身を除く): 151385796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1103, 1119, 1492, 1865, 2206, 2238, 3309, 3357, 3730, 4412, 4476, 5515, 5595, 6618, 6714, 7460, 9927, 11030, 11190, 13236, 13428, 16545, 16785, 19854, 22060, 22380, 33090, 33570, 39708, 49635, 66180, 67140, 99270, 198540, 411419, 822838, 1234257, 1645676, 2057095, 2468514, 3702771, 4114190, 4937028, 6171285, 7405542, 8228380, 12342570, 14811084, 18513855, 24685140, 37027710, 74055420]

約数ペア:

[(1, 74055420), (2, 37027710), (3, 24685140), (4, 18513855), (5, 14811084), (6, 12342570), (9, 8228380), (10, 7405542), (12, 6171285), (15, 4937028), (18, 4114190), (20, 3702771), (30, 2468514), (36, 2057095), (45, 1645676), (60, 1234257), (90, 822838), (180, 411419), (373, 198540), (746, 99270), (1103, 67140), (1119, 66180), (1492, 49635), (1865, 39708), (2206, 33570), (2238, 33090), (3309, 22380), (3357, 22060), (3730, 19854), (4412, 16785), (4476, 16545), (5515, 13428), (5595, 13236), (6618, 11190), (6714, 11030), (7460, 9927)]