202142820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 621573120

約数和(自身を除く): 419430300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 326, 330, 489, 652, 660, 815, 978, 1630, 1793, 1879, 1956, 2445, 3260, 3586, 3758, 4890, 5379, 5637, 7172, 7516, 8965, 9395, 9780, 10758, 11274, 17930, 18790, 20669, 21516, 22548, 26895, 28185, 35860, 37580, 41338, 53790, 56370, 62007, 82676, 103345, 107580, 112740, 124014, 206690, 248028, 306277, 310035, 413380, 612554, 620070, 918831, 1225108, 1240140, 1531385, 1837662, 3062770, 3369047, 3675324, 4594155, 6125540, 6738094, 9188310, 10107141, 13476188, 16845235, 18376620, 20214282, 33690470, 40428564, 50535705, 67380940, 101071410, 202142820]

約数ペア:

[(1, 202142820), (2, 101071410), (3, 67380940), (4, 50535705), (5, 40428564), (6, 33690470), (10, 20214282), (11, 18376620), (12, 16845235), (15, 13476188), (20, 10107141), (22, 9188310), (30, 6738094), (33, 6125540), (44, 4594155), (55, 3675324), (60, 3369047), (66, 3062770), (110, 1837662), (132, 1531385), (163, 1240140), (165, 1225108), (220, 918831), (326, 620070), (330, 612554), (489, 413380), (652, 310035), (660, 306277), (815, 248028), (978, 206690), (1630, 124014), (1793, 112740), (1879, 107580), (1956, 103345), (2445, 82676), (3260, 62007), (3586, 56370), (3758, 53790), (4890, 41338), (5379, 37580), (5637, 35860), (7172, 28185), (7516, 26895), (8965, 22548), (9395, 21516), (9780, 20669), (10758, 18790), (11274, 17930)]