122684220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{75731}}^1$

素因数の和:75752

約数の個数: 60

約数和(自身を含む): 384870024

約数和(自身を除く): 262185804

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, 75731, 151462, 227193, 302924, 378655, 454386, 681579, 757310, 908772, 1135965, 1363158, 1514620, 2044737, 2271930, 2726316, 3407895, 4089474, 4543860, 6134211, 6815790, 8178948, 10223685, 12268422, 13631580, 20447370, 24536844, 30671055, 40894740, 61342110, 122684220]

約数ペア:

[(1, 122684220), (2, 61342110), (3, 40894740), (4, 30671055), (5, 24536844), (6, 20447370), (9, 13631580), (10, 12268422), (12, 10223685), (15, 8178948), (18, 6815790), (20, 6134211), (27, 4543860), (30, 4089474), (36, 3407895), (45, 2726316), (54, 2271930), (60, 2044737), (81, 1514620), (90, 1363158), (108, 1135965), (135, 908772), (162, 757310), (180, 681579), (270, 454386), (324, 378655), (405, 302924), (540, 227193), (810, 151462), (1620, 75731)]