217284900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1098

約数の個数: 144

約数和(自身を含む): 725953536

約数和(自身を除く): 508668636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 300, 321, 350, 420, 428, 525, 535, 642, 700, 749, 967, 1050, 1070, 1284, 1498, 1605, 1934, 2100, 2140, 2247, 2675, 2901, 2996, 3210, 3745, 3868, 4494, 4835, 5350, 5802, 6420, 6769, 7490, 8025, 8988, 9670, 10700, 11235, 11604, 13538, 14505, 14980, 16050, 18725, 19340, 20307, 22470, 24175, 27076, 29010, 32100, 33845, 37450, 40614, 44940, 48350, 56175, 58020, 67690, 72525, 74900, 81228, 96700, 101535, 103469, 112350, 135380, 145050, 169225, 203070, 206938, 224700, 290100, 310407, 338450, 406140, 413876, 507675, 517345, 620814, 676900, 724283, 1015350, 1034690, 1241628, 1448566, 1552035, 2030700, 2069380, 2172849, 2586725, 2897132, 3104070, 3621415, 4345698, 5173450, 6208140, 7242830, 7760175, 8691396, 10346900, 10864245, 14485660, 15520350, 18107075, 21728490, 31040700, 36214150, 43456980, 54321225, 72428300, 108642450, 217284900]

約数ペア:

[(1, 217284900), (2, 108642450), (3, 72428300), (4, 54321225), (5, 43456980), (6, 36214150), (7, 31040700), (10, 21728490), (12, 18107075), (14, 15520350), (15, 14485660), (20, 10864245), (21, 10346900), (25, 8691396), (28, 7760175), (30, 7242830), (35, 6208140), (42, 5173450), (50, 4345698), (60, 3621415), (70, 3104070), (75, 2897132), (84, 2586725), (100, 2172849), (105, 2069380), (107, 2030700), (140, 1552035), (150, 1448566), (175, 1241628), (210, 1034690), (214, 1015350), (300, 724283), (321, 676900), (350, 620814), (420, 517345), (428, 507675), (525, 413876), (535, 406140), (642, 338450), (700, 310407), (749, 290100), (967, 224700), (1050, 206938), (1070, 203070), (1284, 169225), (1498, 145050), (1605, 135380), (1934, 112350), (2100, 103469), (2140, 101535), (2247, 96700), (2675, 81228), (2901, 74900), (2996, 72525), (3210, 67690), (3745, 58020), (3868, 56175), (4494, 48350), (4835, 44940), (5350, 40614), (5802, 37450), (6420, 33845), (6769, 32100), (7490, 29010), (8025, 27076), (8988, 24175), (9670, 22470), (10700, 20307), (11235, 19340), (11604, 18725), (13538, 16050), (14505, 14980)]