136276740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39847}}^1$

素因数の和:39881

約数の個数: 72

約数和(自身を含む): 435140160

約数和(自身を除く): 298863420

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, 39847, 79694, 119541, 159388, 199235, 239082, 358623, 398470, 478164, 597705, 717246, 757093, 796940, 1195410, 1434492, 1514186, 1793115, 2271279, 2390820, 3028372, 3586230, 3785465, 4542558, 6813837, 7172460, 7570930, 9085116, 11356395, 13627674, 15141860, 22712790, 27255348, 34069185, 45425580, 68138370, 136276740]

約数ペア:

[(1, 136276740), (2, 68138370), (3, 45425580), (4, 34069185), (5, 27255348), (6, 22712790), (9, 15141860), (10, 13627674), (12, 11356395), (15, 9085116), (18, 7570930), (19, 7172460), (20, 6813837), (30, 4542558), (36, 3785465), (38, 3586230), (45, 3028372), (57, 2390820), (60, 2271279), (76, 1793115), (90, 1514186), (95, 1434492), (114, 1195410), (171, 796940), (180, 757093), (190, 717246), (228, 597705), (285, 478164), (342, 398470), (380, 358623), (570, 239082), (684, 199235), (855, 159388), (1140, 119541), (1710, 79694), (3420, 39847)]