43950780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 144353664

約数和(自身を除く): 100402884

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, 271, 306, 318, 340, 477, 510, 530, 542, 612, 636, 765, 795, 813, 901, 954, 1020, 1060, 1084, 1355, 1530, 1590, 1626, 1802, 1908, 2385, 2439, 2703, 2710, 3060, 3180, 3252, 3604, 4065, 4505, 4607, 4770, 4878, 5406, 5420, 8109, 8130, 9010, 9214, 9540, 9756, 10812, 12195, 13515, 13821, 14363, 16218, 16260, 18020, 18428, 23035, 24390, 27030, 27642, 28726, 32436, 40545, 41463, 43089, 46070, 48780, 54060, 55284, 57452, 69105, 71815, 81090, 82926, 86178, 92140, 129267, 138210, 143630, 162180, 165852, 172356, 207315, 215445, 244171, 258534, 276420, 287260, 414630, 430890, 488342, 517068, 646335, 732513, 829260, 861780, 976684, 1220855, 1292670, 1465026, 2197539, 2441710, 2585340, 2930052, 3662565, 4395078, 4883420, 7325130, 8790156, 10987695, 14650260, 21975390, 43950780]

約数ペア:

[(1, 43950780), (2, 21975390), (3, 14650260), (4, 10987695), (5, 8790156), (6, 7325130), (9, 4883420), (10, 4395078), (12, 3662565), (15, 2930052), (17, 2585340), (18, 2441710), (20, 2197539), (30, 1465026), (34, 1292670), (36, 1220855), (45, 976684), (51, 861780), (53, 829260), (60, 732513), (68, 646335), (85, 517068), (90, 488342), (102, 430890), (106, 414630), (153, 287260), (159, 276420), (170, 258534), (180, 244171), (204, 215445), (212, 207315), (255, 172356), (265, 165852), (271, 162180), (306, 143630), (318, 138210), (340, 129267), (477, 92140), (510, 86178), (530, 82926), (542, 81090), (612, 71815), (636, 69105), (765, 57452), (795, 55284), (813, 54060), (901, 48780), (954, 46070), (1020, 43089), (1060, 41463), (1084, 40545), (1355, 32436), (1530, 28726), (1590, 27642), (1626, 27030), (1802, 24390), (1908, 23035), (2385, 18428), (2439, 18020), (2703, 16260), (2710, 16218), (3060, 14363), (3180, 13821), (3252, 13515), (3604, 12195), (4065, 10812), (4505, 9756), (4607, 9540), (4770, 9214), (4878, 9010), (5406, 8130), (5420, 8109)]