85709610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 178674390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 101, 105, 126, 135, 189, 202, 210, 270, 303, 315, 378, 449, 505, 606, 630, 707, 898, 909, 945, 1010, 1347, 1414, 1515, 1818, 1890, 2121, 2245, 2694, 2727, 3030, 3143, 3535, 4041, 4242, 4490, 4545, 5454, 6286, 6363, 6735, 7070, 8082, 9090, 9429, 10605, 12123, 12726, 13470, 13635, 15715, 18858, 19089, 20205, 21210, 24246, 27270, 28287, 31430, 31815, 38178, 40410, 45349, 47145, 56574, 60615, 63630, 84861, 90698, 94290, 95445, 121230, 136047, 141435, 169722, 190890, 226745, 272094, 282870, 317443, 408141, 424305, 453490, 634886, 680235, 816282, 848610, 952329, 1224423, 1360470, 1587215, 1904658, 2040705, 2448846, 2856987, 3174430, 4081410, 4761645, 5713974, 6122115, 8570961, 9523290, 12244230, 14284935, 17141922, 28569870, 42854805, 85709610]

約数ペア:

[(1, 85709610), (2, 42854805), (3, 28569870), (5, 17141922), (6, 14284935), (7, 12244230), (9, 9523290), (10, 8570961), (14, 6122115), (15, 5713974), (18, 4761645), (21, 4081410), (27, 3174430), (30, 2856987), (35, 2448846), (42, 2040705), (45, 1904658), (54, 1587215), (63, 1360470), (70, 1224423), (90, 952329), (101, 848610), (105, 816282), (126, 680235), (135, 634886), (189, 453490), (202, 424305), (210, 408141), (270, 317443), (303, 282870), (315, 272094), (378, 226745), (449, 190890), (505, 169722), (606, 141435), (630, 136047), (707, 121230), (898, 95445), (909, 94290), (945, 90698), (1010, 84861), (1347, 63630), (1414, 60615), (1515, 56574), (1818, 47145), (1890, 45349), (2121, 40410), (2245, 38178), (2694, 31815), (2727, 31430), (3030, 28287), (3143, 27270), (3535, 24246), (4041, 21210), (4242, 20205), (4490, 19089), (4545, 18858), (5454, 15715), (6286, 13635), (6363, 13470), (6735, 12726), (7070, 12123), (8082, 10605), (9090, 9429)]