313251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27919}}^1$

素因数の和:27959

約数の個数: 96

約数和(自身を含む): 1013160960

約数和(自身を除く): 699909780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 27919, 55838, 83757, 111676, 139595, 167514, 279190, 307109, 335028, 418785, 474623, 558380, 614218, 837570, 921327, 949246, 1228436, 1423869, 1535545, 1675140, 1842654, 1898492, 2373115, 2847738, 3071090, 3685308, 4606635, 4746230, 5220853, 5695476, 6142180, 7119345, 9213270, 9492460, 10441706, 14238690, 15662559, 18426540, 20883412, 26104265, 28477380, 31325118, 52208530, 62650236, 78312795, 104417060, 156625590, 313251180]

約数ペア:

[(1, 313251180), (2, 156625590), (3, 104417060), (4, 78312795), (5, 62650236), (6, 52208530), (10, 31325118), (11, 28477380), (12, 26104265), (15, 20883412), (17, 18426540), (20, 15662559), (22, 14238690), (30, 10441706), (33, 9492460), (34, 9213270), (44, 7119345), (51, 6142180), (55, 5695476), (60, 5220853), (66, 4746230), (68, 4606635), (85, 3685308), (102, 3071090), (110, 2847738), (132, 2373115), (165, 1898492), (170, 1842654), (187, 1675140), (204, 1535545), (220, 1423869), (255, 1228436), (330, 949246), (340, 921327), (374, 837570), (510, 614218), (561, 558380), (660, 474623), (748, 418785), (935, 335028), (1020, 307109), (1122, 279190), (1870, 167514), (2244, 139595), (2805, 111676), (3740, 83757), (5610, 55838), (11220, 27919)]