104700420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52879}}^1$

素因数の和:52905

約数の個数: 72

約数和(自身を含む): 346469760

約数和(自身を除く): 241769340

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, 52879, 105758, 158637, 211516, 264395, 317274, 475911, 528790, 581669, 634548, 793185, 951822, 1057580, 1163338, 1586370, 1745007, 1903644, 2326676, 2379555, 2908345, 3172740, 3490014, 4759110, 5235021, 5816690, 6980028, 8725035, 9518220, 10470042, 11633380, 17450070, 20940084, 26175105, 34900140, 52350210, 104700420]

約数ペア:

[(1, 104700420), (2, 52350210), (3, 34900140), (4, 26175105), (5, 20940084), (6, 17450070), (9, 11633380), (10, 10470042), (11, 9518220), (12, 8725035), (15, 6980028), (18, 5816690), (20, 5235021), (22, 4759110), (30, 3490014), (33, 3172740), (36, 2908345), (44, 2379555), (45, 2326676), (55, 1903644), (60, 1745007), (66, 1586370), (90, 1163338), (99, 1057580), (110, 951822), (132, 793185), (165, 634548), (180, 581669), (198, 528790), (220, 475911), (330, 317274), (396, 264395), (495, 211516), (660, 158637), (990, 105758), (1980, 52879)]