75248820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4029

約数の個数: 72

約数和(自身を含む): 230446944

約数和(自身を除く): 155198124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 3907, 4815, 6420, 7814, 9630, 11721, 15628, 19260, 19535, 23442, 35163, 39070, 46884, 58605, 70326, 78140, 117210, 140652, 175815, 234420, 351630, 418049, 703260, 836098, 1254147, 1672196, 2090245, 2508294, 3762441, 4180490, 5016588, 6270735, 7524882, 8360980, 12541470, 15049764, 18812205, 25082940, 37624410, 75248820]

約数ペア:

[(1, 75248820), (2, 37624410), (3, 25082940), (4, 18812205), (5, 15049764), (6, 12541470), (9, 8360980), (10, 7524882), (12, 6270735), (15, 5016588), (18, 4180490), (20, 3762441), (30, 2508294), (36, 2090245), (45, 1672196), (60, 1254147), (90, 836098), (107, 703260), (180, 418049), (214, 351630), (321, 234420), (428, 175815), (535, 140652), (642, 117210), (963, 78140), (1070, 70326), (1284, 58605), (1605, 46884), (1926, 39070), (2140, 35163), (3210, 23442), (3852, 19535), (3907, 19260), (4815, 15628), (6420, 11721), (7814, 9630)]