121950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{271}}^1$

素因数の和:289

約数の個数: 36

約数和(自身を含む): 328848

約数和(自身を除く): 206898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 271, 450, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 6775, 8130, 12195, 13550, 20325, 24390, 40650, 60975, 121950]

約数ペア:

[(1, 121950), (2, 60975), (3, 40650), (5, 24390), (6, 20325), (9, 13550), (10, 12195), (15, 8130), (18, 6775), (25, 4878), (30, 4065), (45, 2710), (50, 2439), (75, 1626), (90, 1355), (150, 813), (225, 542), (271, 450)]