288567180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8616

約数の個数: 144

約数和(自身を含む): 1011183264

約数和(自身を除く): 722616084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 8573, 11220, 16830, 17146, 25719, 33660, 34292, 42865, 51438, 77157, 85730, 94303, 102876, 128595, 145741, 154314, 171460, 188606, 257190, 282909, 291482, 308628, 377212, 385785, 437223, 471515, 514380, 565818, 582964, 728705, 771570, 848727, 874446, 943030, 1131636, 1311669, 1414545, 1457410, 1543140, 1603151, 1697454, 1748892, 1886060, 2186115, 2623338, 2829090, 2914820, 3206302, 3394908, 4243635, 4372230, 4809453, 5246676, 5658180, 6412604, 6558345, 8015755, 8487270, 8744460, 9618906, 13116690, 14428359, 16031510, 16974540, 19237812, 24047265, 26233380, 28856718, 32063020, 48094530, 57713436, 72141795, 96189060, 144283590, 288567180]

約数ペア:

[(1, 288567180), (2, 144283590), (3, 96189060), (4, 72141795), (5, 57713436), (6, 48094530), (9, 32063020), (10, 28856718), (11, 26233380), (12, 24047265), (15, 19237812), (17, 16974540), (18, 16031510), (20, 14428359), (22, 13116690), (30, 9618906), (33, 8744460), (34, 8487270), (36, 8015755), (44, 6558345), (45, 6412604), (51, 5658180), (55, 5246676), (60, 4809453), (66, 4372230), (68, 4243635), (85, 3394908), (90, 3206302), (99, 2914820), (102, 2829090), (110, 2623338), (132, 2186115), (153, 1886060), (165, 1748892), (170, 1697454), (180, 1603151), (187, 1543140), (198, 1457410), (204, 1414545), (220, 1311669), (255, 1131636), (306, 943030), (330, 874446), (340, 848727), (374, 771570), (396, 728705), (495, 582964), (510, 565818), (561, 514380), (612, 471515), (660, 437223), (748, 385785), (765, 377212), (935, 308628), (990, 291482), (1020, 282909), (1122, 257190), (1530, 188606), (1683, 171460), (1870, 154314), (1980, 145741), (2244, 128595), (2805, 102876), (3060, 94303), (3366, 85730), (3740, 77157), (5610, 51438), (6732, 42865), (8415, 34292), (8573, 33660), (11220, 25719), (16830, 17146)]