75089340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 246250368

約数和(自身を除く): 171161028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 463, 477, 510, 530, 612, 636, 765, 795, 901, 926, 954, 1020, 1060, 1389, 1530, 1590, 1802, 1852, 1908, 2315, 2385, 2703, 2778, 3060, 3180, 3604, 4167, 4505, 4630, 4770, 5406, 5556, 6945, 7871, 8109, 8334, 9010, 9260, 9540, 10812, 13515, 13890, 15742, 16218, 16668, 18020, 20835, 23613, 24539, 27030, 27780, 31484, 32436, 39355, 40545, 41670, 47226, 49078, 54060, 70839, 73617, 78710, 81090, 83340, 94452, 98156, 118065, 122695, 141678, 147234, 157420, 162180, 220851, 236130, 245390, 283356, 294468, 354195, 368085, 417163, 441702, 472260, 490780, 708390, 736170, 834326, 883404, 1104255, 1251489, 1416780, 1472340, 1668652, 2085815, 2208510, 2502978, 3754467, 4171630, 4417020, 5005956, 6257445, 7508934, 8343260, 12514890, 15017868, 18772335, 25029780, 37544670, 75089340]

約数ペア:

[(1, 75089340), (2, 37544670), (3, 25029780), (4, 18772335), (5, 15017868), (6, 12514890), (9, 8343260), (10, 7508934), (12, 6257445), (15, 5005956), (17, 4417020), (18, 4171630), (20, 3754467), (30, 2502978), (34, 2208510), (36, 2085815), (45, 1668652), (51, 1472340), (53, 1416780), (60, 1251489), (68, 1104255), (85, 883404), (90, 834326), (102, 736170), (106, 708390), (153, 490780), (159, 472260), (170, 441702), (180, 417163), (204, 368085), (212, 354195), (255, 294468), (265, 283356), (306, 245390), (318, 236130), (340, 220851), (463, 162180), (477, 157420), (510, 147234), (530, 141678), (612, 122695), (636, 118065), (765, 98156), (795, 94452), (901, 83340), (926, 81090), (954, 78710), (1020, 73617), (1060, 70839), (1389, 54060), (1530, 49078), (1590, 47226), (1802, 41670), (1852, 40545), (1908, 39355), (2315, 32436), (2385, 31484), (2703, 27780), (2778, 27030), (3060, 24539), (3180, 23613), (3604, 20835), (4167, 18020), (4505, 16668), (4630, 16218), (4770, 15742), (5406, 13890), (5556, 13515), (6945, 10812), (7871, 9540), (8109, 9260), (8334, 9010)]