543138540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5056

約数の個数: 144

約数和(自身を含む): 1817256672

約数和(自身を除く): 1274118132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 980, 1036, 1110, 1295, 1470, 1554, 1813, 2220, 2590, 2940, 3108, 3626, 3885, 4993, 5180, 5439, 7252, 7770, 9065, 9986, 10878, 14979, 15540, 18130, 19972, 21756, 24965, 27195, 29958, 34951, 36260, 49930, 54390, 59916, 69902, 74895, 99860, 104853, 108780, 139804, 149790, 174755, 184741, 209706, 244657, 299580, 349510, 369482, 419412, 489314, 524265, 554223, 699020, 733971, 738964, 923705, 978628, 1048530, 1108446, 1223285, 1293187, 1467942, 1847410, 2097060, 2216892, 2446570, 2586374, 2771115, 2935884, 3669855, 3694820, 3879561, 4893140, 5172748, 5542230, 6465935, 7339710, 7759122, 9052309, 11084460, 12931870, 14679420, 15518244, 18104618, 19397805, 25863740, 27156927, 36209236, 38795610, 45261545, 54313854, 77591220, 90523090, 108627708, 135784635, 181046180, 271569270, 543138540]

約数ペア:

[(1, 543138540), (2, 271569270), (3, 181046180), (4, 135784635), (5, 108627708), (6, 90523090), (7, 77591220), (10, 54313854), (12, 45261545), (14, 38795610), (15, 36209236), (20, 27156927), (21, 25863740), (28, 19397805), (30, 18104618), (35, 15518244), (37, 14679420), (42, 12931870), (49, 11084460), (60, 9052309), (70, 7759122), (74, 7339710), (84, 6465935), (98, 5542230), (105, 5172748), (111, 4893140), (140, 3879561), (147, 3694820), (148, 3669855), (185, 2935884), (196, 2771115), (210, 2586374), (222, 2446570), (245, 2216892), (259, 2097060), (294, 1847410), (370, 1467942), (420, 1293187), (444, 1223285), (490, 1108446), (518, 1048530), (555, 978628), (588, 923705), (735, 738964), (740, 733971), (777, 699020), (980, 554223), (1036, 524265), (1110, 489314), (1295, 419412), (1470, 369482), (1554, 349510), (1813, 299580), (2220, 244657), (2590, 209706), (2940, 184741), (3108, 174755), (3626, 149790), (3885, 139804), (4993, 108780), (5180, 104853), (5439, 99860), (7252, 74895), (7770, 69902), (9065, 59916), (9986, 54390), (10878, 49930), (14979, 36260), (15540, 34951), (18130, 29958), (19972, 27195), (21756, 24965)]