131367060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66347}}^1$

素因数の和:66373

約数の個数: 72

約数和(自身を含む): 434712096

約数和(自身を除く): 303345036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 66347, 132694, 199041, 265388, 331735, 398082, 597123, 663470, 729817, 796164, 995205, 1194246, 1326940, 1459634, 1990410, 2189451, 2388492, 2919268, 2985615, 3649085, 3980820, 4378902, 5971230, 6568353, 7298170, 8757804, 10947255, 11942460, 13136706, 14596340, 21894510, 26273412, 32841765, 43789020, 65683530, 131367060]

約数ペア:

[(1, 131367060), (2, 65683530), (3, 43789020), (4, 32841765), (5, 26273412), (6, 21894510), (9, 14596340), (10, 13136706), (11, 11942460), (12, 10947255), (15, 8757804), (18, 7298170), (20, 6568353), (22, 5971230), (30, 4378902), (33, 3980820), (36, 3649085), (44, 2985615), (45, 2919268), (55, 2388492), (60, 2189451), (66, 1990410), (90, 1459634), (99, 1326940), (110, 1194246), (132, 995205), (165, 796164), (180, 729817), (198, 663470), (220, 597123), (330, 398082), (396, 331735), (495, 265388), (660, 199041), (990, 132694), (1980, 66347)]