152553540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 436810752

約数和(自身を除く): 284257212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1151, 1410, 2209, 2302, 2820, 3453, 4418, 4604, 5755, 6627, 6906, 8836, 11045, 11510, 13254, 13812, 17265, 22090, 23020, 26508, 33135, 34530, 44180, 54097, 66270, 69060, 108194, 132540, 162291, 216388, 270485, 324582, 540970, 649164, 811455, 1081940, 1622910, 2542559, 3245820, 5085118, 7627677, 10170236, 12712795, 15255354, 25425590, 30510708, 38138385, 50851180, 76276770, 152553540]

約数ペア:

[(1, 152553540), (2, 76276770), (3, 50851180), (4, 38138385), (5, 30510708), (6, 25425590), (10, 15255354), (12, 12712795), (15, 10170236), (20, 7627677), (30, 5085118), (47, 3245820), (60, 2542559), (94, 1622910), (141, 1081940), (188, 811455), (235, 649164), (282, 540970), (470, 324582), (564, 270485), (705, 216388), (940, 162291), (1151, 132540), (1410, 108194), (2209, 69060), (2302, 66270), (2820, 54097), (3453, 44180), (4418, 34530), (4604, 33135), (5755, 26508), (6627, 23020), (6906, 22090), (8836, 17265), (11045, 13812), (11510, 13254)]