69043860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127859}}^1$

素因数の和:127877

約数の個数: 48

約数和(自身を含む): 214804800

約数和(自身を除く): 145760940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127859, 255718, 383577, 511436, 639295, 767154, 1150731, 1278590, 1534308, 1917885, 2301462, 2557180, 3452193, 3835770, 4602924, 5753655, 6904386, 7671540, 11507310, 13808772, 17260965, 23014620, 34521930, 69043860]

約数ペア:

[(1, 69043860), (2, 34521930), (3, 23014620), (4, 17260965), (5, 13808772), (6, 11507310), (9, 7671540), (10, 6904386), (12, 5753655), (15, 4602924), (18, 3835770), (20, 3452193), (27, 2557180), (30, 2301462), (36, 1917885), (45, 1534308), (54, 1278590), (60, 1150731), (90, 767154), (108, 639295), (135, 511436), (180, 383577), (270, 255718), (540, 127859)]