83950740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24547}}^1$

素因数の和:24581

約数の個数: 72

約数和(自身を含む): 268064160

約数和(自身を除く): 184113420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24547, 49094, 73641, 98188, 122735, 147282, 220923, 245470, 294564, 368205, 441846, 466393, 490940, 736410, 883692, 932786, 1104615, 1399179, 1472820, 1865572, 2209230, 2331965, 2798358, 4197537, 4418460, 4663930, 5596716, 6995895, 8395074, 9327860, 13991790, 16790148, 20987685, 27983580, 41975370, 83950740]

約数ペア:

[(1, 83950740), (2, 41975370), (3, 27983580), (4, 20987685), (5, 16790148), (6, 13991790), (9, 9327860), (10, 8395074), (12, 6995895), (15, 5596716), (18, 4663930), (19, 4418460), (20, 4197537), (30, 2798358), (36, 2331965), (38, 2209230), (45, 1865572), (57, 1472820), (60, 1399179), (76, 1104615), (90, 932786), (95, 883692), (114, 736410), (171, 490940), (180, 466393), (190, 441846), (228, 368205), (285, 294564), (342, 245470), (380, 220923), (570, 147282), (684, 122735), (855, 98188), (1140, 73641), (1710, 49094), (3420, 24547)]