8591882940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{16649}}^1$

素因数の和:16772

約数の個数: 144

約数和(自身を含む): 27054518400

約数和(自身を除く): 18462635460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 61, 90, 94, 122, 141, 180, 183, 188, 235, 244, 282, 305, 366, 423, 470, 549, 564, 610, 705, 732, 846, 915, 940, 1098, 1220, 1410, 1692, 1830, 2115, 2196, 2745, 2820, 2867, 3660, 4230, 5490, 5734, 8460, 8601, 10980, 11468, 14335, 16649, 17202, 25803, 28670, 33298, 34404, 43005, 49947, 51606, 57340, 66596, 83245, 86010, 99894, 103212, 129015, 149841, 166490, 172020, 199788, 249735, 258030, 299682, 332980, 499470, 516060, 599364, 749205, 782503, 998940, 1015589, 1498410, 1565006, 2031178, 2347509, 2996820, 3046767, 3130012, 3912515, 4062356, 4695018, 5077945, 6093534, 7042527, 7825030, 9140301, 9390036, 10155890, 11737545, 12187068, 14085054, 15233835, 15650060, 18280602, 20311780, 23475090, 28170108, 30467670, 35212635, 36561204, 45701505, 46950180, 47732683, 60935340, 70425270, 91403010, 95465366, 140850540, 143198049, 182806020, 190930732, 238663415, 286396098, 429594147, 477326830, 572792196, 715990245, 859188294, 954653660, 1431980490, 1718376588, 2147970735, 2863960980, 4295941470, 8591882940]

約数ペア:

[(1, 8591882940), (2, 4295941470), (3, 2863960980), (4, 2147970735), (5, 1718376588), (6, 1431980490), (9, 954653660), (10, 859188294), (12, 715990245), (15, 572792196), (18, 477326830), (20, 429594147), (30, 286396098), (36, 238663415), (45, 190930732), (47, 182806020), (60, 143198049), (61, 140850540), (90, 95465366), (94, 91403010), (122, 70425270), (141, 60935340), (180, 47732683), (183, 46950180), (188, 45701505), (235, 36561204), (244, 35212635), (282, 30467670), (305, 28170108), (366, 23475090), (423, 20311780), (470, 18280602), (549, 15650060), (564, 15233835), (610, 14085054), (705, 12187068), (732, 11737545), (846, 10155890), (915, 9390036), (940, 9140301), (1098, 7825030), (1220, 7042527), (1410, 6093534), (1692, 5077945), (1830, 4695018), (2115, 4062356), (2196, 3912515), (2745, 3130012), (2820, 3046767), (2867, 2996820), (3660, 2347509), (4230, 2031178), (5490, 1565006), (5734, 1498410), (8460, 1015589), (8601, 998940), (10980, 782503), (11468, 749205), (14335, 599364), (16649, 516060), (17202, 499470), (25803, 332980), (28670, 299682), (33298, 258030), (34404, 249735), (43005, 199788), (49947, 172020), (51606, 166490), (57340, 149841), (66596, 129015), (83245, 103212), (86010, 99894)]