75782940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74297}}^1$

素因数の和:74326

約数の個数: 48

約数和(自身を含む): 224677152

約数和(自身を除く): 148894212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 74297, 148594, 222891, 297188, 371485, 445782, 742970, 891564, 1114455, 1263049, 1485940, 2228910, 2526098, 3789147, 4457820, 5052196, 6315245, 7578294, 12630490, 15156588, 18945735, 25260980, 37891470, 75782940]

約数ペア:

[(1, 75782940), (2, 37891470), (3, 25260980), (4, 18945735), (5, 15156588), (6, 12630490), (10, 7578294), (12, 6315245), (15, 5052196), (17, 4457820), (20, 3789147), (30, 2526098), (34, 2228910), (51, 1485940), (60, 1263049), (68, 1114455), (85, 891564), (102, 742970), (170, 445782), (204, 371485), (255, 297188), (340, 222891), (510, 148594), (1020, 74297)]