146984220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{90731}}^1$

素因数の和:90752

約数の個数: 60

約数和(自身を含む): 461100024

約数和(自身を除く): 314115804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 90731, 181462, 272193, 362924, 453655, 544386, 816579, 907310, 1088772, 1360965, 1633158, 1814620, 2449737, 2721930, 3266316, 4082895, 4899474, 5443860, 7349211, 8165790, 9798948, 12248685, 14698422, 16331580, 24497370, 29396844, 36746055, 48994740, 73492110, 146984220]

約数ペア:

[(1, 146984220), (2, 73492110), (3, 48994740), (4, 36746055), (5, 29396844), (6, 24497370), (9, 16331580), (10, 14698422), (12, 12248685), (15, 9798948), (18, 8165790), (20, 7349211), (27, 5443860), (30, 4899474), (36, 4082895), (45, 3266316), (54, 2721930), (60, 2449737), (81, 1814620), (90, 1633158), (108, 1360965), (135, 1088772), (162, 907310), (180, 816579), (270, 544386), (324, 453655), (405, 362924), (540, 272193), (810, 181462), (1620, 90731)]