85018360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 236545920

約数和(自身を除く): 151527560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 280, 337, 340, 371, 424, 476, 530, 595, 674, 680, 742, 901, 952, 1060, 1190, 1348, 1484, 1685, 1802, 1855, 2120, 2359, 2380, 2696, 2968, 3370, 3604, 3710, 4505, 4718, 4760, 5729, 6307, 6740, 7208, 7420, 9010, 9436, 11458, 11795, 12614, 13480, 14840, 17861, 18020, 18872, 22916, 23590, 25228, 28645, 31535, 35722, 36040, 40103, 45832, 47180, 50456, 57290, 63070, 71444, 80206, 89305, 94360, 114580, 125027, 126140, 142888, 160412, 178610, 200515, 229160, 250054, 252280, 303637, 320824, 357220, 401030, 500108, 607274, 625135, 714440, 802060, 1000216, 1214548, 1250270, 1518185, 1604120, 2125459, 2429096, 2500540, 3036370, 4250918, 5001080, 6072740, 8501836, 10627295, 12145480, 17003672, 21254590, 42509180, 85018360]

約数ペア:

[(1, 85018360), (2, 42509180), (4, 21254590), (5, 17003672), (7, 12145480), (8, 10627295), (10, 8501836), (14, 6072740), (17, 5001080), (20, 4250918), (28, 3036370), (34, 2500540), (35, 2429096), (40, 2125459), (53, 1604120), (56, 1518185), (68, 1250270), (70, 1214548), (85, 1000216), (106, 802060), (119, 714440), (136, 625135), (140, 607274), (170, 500108), (212, 401030), (238, 357220), (265, 320824), (280, 303637), (337, 252280), (340, 250054), (371, 229160), (424, 200515), (476, 178610), (530, 160412), (595, 142888), (674, 126140), (680, 125027), (742, 114580), (901, 94360), (952, 89305), (1060, 80206), (1190, 71444), (1348, 63070), (1484, 57290), (1685, 50456), (1802, 47180), (1855, 45832), (2120, 40103), (2359, 36040), (2380, 35722), (2696, 31535), (2968, 28645), (3370, 25228), (3604, 23590), (3710, 22916), (4505, 18872), (4718, 18020), (4760, 17861), (5729, 14840), (6307, 13480), (6740, 12614), (7208, 11795), (7420, 11458), (9010, 9436)]