13451850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 36560160

約数和(自身を除く): 23108310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 167, 179, 225, 334, 358, 450, 501, 537, 835, 895, 1002, 1074, 1503, 1611, 1670, 1790, 2505, 2685, 3006, 3222, 4175, 4475, 5010, 5370, 7515, 8055, 8350, 8950, 12525, 13425, 15030, 16110, 25050, 26850, 29893, 37575, 40275, 59786, 75150, 80550, 89679, 149465, 179358, 269037, 298930, 448395, 538074, 747325, 896790, 1345185, 1494650, 2241975, 2690370, 4483950, 6725925, 13451850]

約数ペア:

[(1, 13451850), (2, 6725925), (3, 4483950), (5, 2690370), (6, 2241975), (9, 1494650), (10, 1345185), (15, 896790), (18, 747325), (25, 538074), (30, 448395), (45, 298930), (50, 269037), (75, 179358), (90, 149465), (150, 89679), (167, 80550), (179, 75150), (225, 59786), (334, 40275), (358, 37575), (450, 29893), (501, 26850), (537, 25050), (835, 16110), (895, 15030), (1002, 13425), (1074, 12525), (1503, 8950), (1611, 8350), (1670, 8055), (1790, 7515), (2505, 5370), (2685, 5010), (3006, 4475), (3222, 4175)]