150806820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67931}}^1$

素因数の和:67980

約数の個数: 48

約数和(自身を含む): 433677888

約数和(自身を除く): 282871068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 67931, 135862, 203793, 271724, 339655, 407586, 679310, 815172, 1018965, 1358620, 2037930, 2513447, 4075860, 5026894, 7540341, 10053788, 12567235, 15080682, 25134470, 30161364, 37701705, 50268940, 75403410, 150806820]

約数ペア:

[(1, 150806820), (2, 75403410), (3, 50268940), (4, 37701705), (5, 30161364), (6, 25134470), (10, 15080682), (12, 12567235), (15, 10053788), (20, 7540341), (30, 5026894), (37, 4075860), (60, 2513447), (74, 2037930), (111, 1358620), (148, 1018965), (185, 815172), (222, 679310), (370, 407586), (444, 339655), (555, 271724), (740, 203793), (1110, 135862), (2220, 67931)]