220030140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7753}}^1$

素因数の和:7819

約数の個数: 96

約数和(自身を含む): 687810816

約数和(自身を除く): 467780676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 7753, 9460, 14190, 15506, 23259, 28380, 31012, 38765, 46518, 77530, 85283, 93036, 116295, 155060, 170566, 232590, 255849, 333379, 341132, 426415, 465180, 511698, 666758, 852830, 1000137, 1023396, 1279245, 1333516, 1666895, 1705660, 2000274, 2558490, 3333790, 3667169, 4000548, 5000685, 5116980, 6667580, 7334338, 10001370, 11001507, 14668676, 18335845, 20002740, 22003014, 36671690, 44006028, 55007535, 73343380, 110015070, 220030140]

約数ペア:

[(1, 220030140), (2, 110015070), (3, 73343380), (4, 55007535), (5, 44006028), (6, 36671690), (10, 22003014), (11, 20002740), (12, 18335845), (15, 14668676), (20, 11001507), (22, 10001370), (30, 7334338), (33, 6667580), (43, 5116980), (44, 5000685), (55, 4000548), (60, 3667169), (66, 3333790), (86, 2558490), (110, 2000274), (129, 1705660), (132, 1666895), (165, 1333516), (172, 1279245), (215, 1023396), (220, 1000137), (258, 852830), (330, 666758), (430, 511698), (473, 465180), (516, 426415), (645, 341132), (660, 333379), (860, 255849), (946, 232590), (1290, 170566), (1419, 155060), (1892, 116295), (2365, 93036), (2580, 85283), (2838, 77530), (4730, 46518), (5676, 38765), (7095, 31012), (7753, 28380), (9460, 23259), (14190, 15506)]