74362140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4259}}^1$

素因数の和:4371

約数の個数: 72

約数和(自身を含む): 227944080

約数和(自身を除く): 153581940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4259, 4365, 5820, 8518, 8730, 12777, 17036, 17460, 21295, 25554, 38331, 42590, 51108, 63885, 76662, 85180, 127770, 153324, 191655, 255540, 383310, 413123, 766620, 826246, 1239369, 1652492, 2065615, 2478738, 3718107, 4131230, 4957476, 6196845, 7436214, 8262460, 12393690, 14872428, 18590535, 24787380, 37181070, 74362140]

約数ペア:

[(1, 74362140), (2, 37181070), (3, 24787380), (4, 18590535), (5, 14872428), (6, 12393690), (9, 8262460), (10, 7436214), (12, 6196845), (15, 4957476), (18, 4131230), (20, 3718107), (30, 2478738), (36, 2065615), (45, 1652492), (60, 1239369), (90, 826246), (97, 766620), (180, 413123), (194, 383310), (291, 255540), (388, 191655), (485, 153324), (582, 127770), (873, 85180), (970, 76662), (1164, 63885), (1455, 51108), (1746, 42590), (1940, 38331), (2910, 25554), (3492, 21295), (4259, 17460), (4365, 17036), (5820, 12777), (8518, 8730)]