220542570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 595550592

約数和(自身を除く): 375008022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 103, 111, 185, 206, 222, 309, 333, 370, 515, 555, 618, 643, 666, 927, 1030, 1110, 1286, 1545, 1665, 1854, 1929, 3090, 3215, 3330, 3811, 3858, 4635, 5787, 6430, 7622, 9270, 9645, 11433, 11574, 19055, 19290, 22866, 23791, 28935, 34299, 38110, 47582, 57165, 57870, 66229, 68598, 71373, 114330, 118955, 132458, 142746, 171495, 198687, 214119, 237910, 331145, 342990, 356865, 397374, 428238, 596061, 662290, 713730, 993435, 1070595, 1192122, 1986870, 2141190, 2450473, 2980305, 4900946, 5960610, 7351419, 12252365, 14702838, 22054257, 24504730, 36757095, 44108514, 73514190, 110271285, 220542570]

約数ペア:

[(1, 220542570), (2, 110271285), (3, 73514190), (5, 44108514), (6, 36757095), (9, 24504730), (10, 22054257), (15, 14702838), (18, 12252365), (30, 7351419), (37, 5960610), (45, 4900946), (74, 2980305), (90, 2450473), (103, 2141190), (111, 1986870), (185, 1192122), (206, 1070595), (222, 993435), (309, 713730), (333, 662290), (370, 596061), (515, 428238), (555, 397374), (618, 356865), (643, 342990), (666, 331145), (927, 237910), (1030, 214119), (1110, 198687), (1286, 171495), (1545, 142746), (1665, 132458), (1854, 118955), (1929, 114330), (3090, 71373), (3215, 68598), (3330, 66229), (3811, 57870), (3858, 57165), (4635, 47582), (5787, 38110), (6430, 34299), (7622, 28935), (9270, 23791), (9645, 22866), (11433, 19290), (11574, 19055)]