273736980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138251}}^1$

素因数の和:138277

約数の個数: 72

約数和(自身を含む): 905827104

約数和(自身を除く): 632090124

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, 138251, 276502, 414753, 553004, 691255, 829506, 1244259, 1382510, 1520761, 1659012, 2073765, 2488518, 2765020, 3041522, 4147530, 4562283, 4977036, 6083044, 6221295, 7603805, 8295060, 9124566, 12442590, 13686849, 15207610, 18249132, 22811415, 24885180, 27373698, 30415220, 45622830, 54747396, 68434245, 91245660, 136868490, 273736980]

約数ペア:

[(1, 273736980), (2, 136868490), (3, 91245660), (4, 68434245), (5, 54747396), (6, 45622830), (9, 30415220), (10, 27373698), (11, 24885180), (12, 22811415), (15, 18249132), (18, 15207610), (20, 13686849), (22, 12442590), (30, 9124566), (33, 8295060), (36, 7603805), (44, 6221295), (45, 6083044), (55, 4977036), (60, 4562283), (66, 4147530), (90, 3041522), (99, 2765020), (110, 2488518), (132, 2073765), (165, 1659012), (180, 1520761), (198, 1382510), (220, 1244259), (330, 829506), (396, 691255), (495, 553004), (660, 414753), (990, 276502), (1980, 138251)]