1409700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 4221952

約数和(自身を除く): 2812252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 127, 148, 150, 185, 222, 254, 300, 370, 381, 444, 508, 555, 635, 740, 762, 925, 1110, 1270, 1524, 1850, 1905, 2220, 2540, 2775, 3175, 3700, 3810, 4699, 5550, 6350, 7620, 9398, 9525, 11100, 12700, 14097, 18796, 19050, 23495, 28194, 38100, 46990, 56388, 70485, 93980, 117475, 140970, 234950, 281940, 352425, 469900, 704850, 1409700]

約数ペア:

[(1, 1409700), (2, 704850), (3, 469900), (4, 352425), (5, 281940), (6, 234950), (10, 140970), (12, 117475), (15, 93980), (20, 70485), (25, 56388), (30, 46990), (37, 38100), (50, 28194), (60, 23495), (74, 19050), (75, 18796), (100, 14097), (111, 12700), (127, 11100), (148, 9525), (150, 9398), (185, 7620), (222, 6350), (254, 5550), (300, 4699), (370, 3810), (381, 3700), (444, 3175), (508, 2775), (555, 2540), (635, 2220), (740, 1905), (762, 1850), (925, 1524), (1110, 1270)]