90361260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 144

約数和(自身を含む): 305690112

約数和(自身を除く): 215328852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 971, 990, 1034, 1410, 1551, 1692, 1942, 1980, 2068, 2115, 2585, 2820, 2913, 3102, 3884, 4230, 4653, 4855, 5170, 5826, 6204, 7755, 8460, 8739, 9306, 9710, 10340, 10681, 11652, 14565, 15510, 17478, 18612, 19420, 21362, 23265, 29130, 31020, 32043, 34956, 42724, 43695, 45637, 46530, 53405, 58260, 64086, 87390, 91274, 93060, 96129, 106810, 128172, 136911, 160215, 174780, 182548, 192258, 213620, 228185, 273822, 320430, 384516, 410733, 456370, 480645, 502007, 547644, 640860, 684555, 821466, 912740, 961290, 1004014, 1369110, 1506021, 1642932, 1922580, 2008028, 2053665, 2510035, 2738220, 3012042, 4107330, 4518063, 5020070, 6024084, 7530105, 8214660, 9036126, 10040140, 15060210, 18072252, 22590315, 30120420, 45180630, 90361260]

約数ペア:

[(1, 90361260), (2, 45180630), (3, 30120420), (4, 22590315), (5, 18072252), (6, 15060210), (9, 10040140), (10, 9036126), (11, 8214660), (12, 7530105), (15, 6024084), (18, 5020070), (20, 4518063), (22, 4107330), (30, 3012042), (33, 2738220), (36, 2510035), (44, 2053665), (45, 2008028), (47, 1922580), (55, 1642932), (60, 1506021), (66, 1369110), (90, 1004014), (94, 961290), (99, 912740), (110, 821466), (132, 684555), (141, 640860), (165, 547644), (180, 502007), (188, 480645), (198, 456370), (220, 410733), (235, 384516), (282, 320430), (330, 273822), (396, 228185), (423, 213620), (470, 192258), (495, 182548), (517, 174780), (564, 160215), (660, 136911), (705, 128172), (846, 106810), (940, 96129), (971, 93060), (990, 91274), (1034, 87390), (1410, 64086), (1551, 58260), (1692, 53405), (1942, 46530), (1980, 45637), (2068, 43695), (2115, 42724), (2585, 34956), (2820, 32043), (2913, 31020), (3102, 29130), (3884, 23265), (4230, 21362), (4653, 19420), (4855, 18612), (5170, 17478), (5826, 15510), (6204, 14565), (7755, 11652), (8460, 10681), (8739, 10340), (9306, 9710)]