150169400

素因数分解:

$2^3\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1213}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 349996200

約数和(自身を除く): 199826800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 619, 1213, 1238, 2426, 2476, 3095, 4852, 4952, 6065, 6190, 9704, 12130, 12380, 15475, 24260, 24760, 30325, 30950, 48520, 60650, 61900, 121300, 123800, 242600, 750847, 1501694, 3003388, 3754235, 6006776, 7508470, 15016940, 18771175, 30033880, 37542350, 75084700, 150169400]

約数ペア:

[(1, 150169400), (2, 75084700), (4, 37542350), (5, 30033880), (8, 18771175), (10, 15016940), (20, 7508470), (25, 6006776), (40, 3754235), (50, 3003388), (100, 1501694), (200, 750847), (619, 242600), (1213, 123800), (1238, 121300), (2426, 61900), (2476, 60650), (3095, 48520), (4852, 30950), (4952, 30325), (6065, 24760), (6190, 24260), (9704, 15475), (12130, 12380)]