151049500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 381588480

約数和(自身を除く): 230538980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 125, 140, 175, 206, 250, 350, 412, 419, 500, 515, 700, 721, 838, 875, 1030, 1442, 1676, 1750, 2060, 2095, 2575, 2884, 2933, 3500, 3605, 4190, 5150, 5866, 7210, 8380, 10300, 10475, 11732, 12875, 14420, 14665, 18025, 20950, 25750, 29330, 36050, 41900, 43157, 51500, 52375, 58660, 72100, 73325, 86314, 90125, 104750, 146650, 172628, 180250, 209500, 215785, 293300, 302099, 360500, 366625, 431570, 604198, 733250, 863140, 1078925, 1208396, 1466500, 1510495, 2157850, 3020990, 4315700, 5394625, 6041980, 7552475, 10789250, 15104950, 21578500, 30209900, 37762375, 75524750, 151049500]

約数ペア:

[(1, 151049500), (2, 75524750), (4, 37762375), (5, 30209900), (7, 21578500), (10, 15104950), (14, 10789250), (20, 7552475), (25, 6041980), (28, 5394625), (35, 4315700), (50, 3020990), (70, 2157850), (100, 1510495), (103, 1466500), (125, 1208396), (140, 1078925), (175, 863140), (206, 733250), (250, 604198), (350, 431570), (412, 366625), (419, 360500), (500, 302099), (515, 293300), (700, 215785), (721, 209500), (838, 180250), (875, 172628), (1030, 146650), (1442, 104750), (1676, 90125), (1750, 86314), (2060, 73325), (2095, 72100), (2575, 58660), (2884, 52375), (2933, 51500), (3500, 43157), (3605, 41900), (4190, 36050), (5150, 29330), (5866, 25750), (7210, 20950), (8380, 18025), (10300, 14665), (10475, 14420), (11732, 12875)]