97780900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 72

約数和(自身を含む): 248484096

約数和(自身を除く): 150703196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 3407, 4100, 5740, 6814, 7175, 13628, 14350, 17035, 23849, 28700, 34070, 47698, 68140, 85175, 95396, 119245, 139687, 170350, 238490, 279374, 340700, 476980, 558748, 596225, 698435, 977809, 1192450, 1396870, 1955618, 2384900, 2793740, 3492175, 3911236, 4889045, 6984350, 9778090, 13968700, 19556180, 24445225, 48890450, 97780900]

約数ペア:

[(1, 97780900), (2, 48890450), (4, 24445225), (5, 19556180), (7, 13968700), (10, 9778090), (14, 6984350), (20, 4889045), (25, 3911236), (28, 3492175), (35, 2793740), (41, 2384900), (50, 1955618), (70, 1396870), (82, 1192450), (100, 977809), (140, 698435), (164, 596225), (175, 558748), (205, 476980), (287, 340700), (350, 279374), (410, 238490), (574, 170350), (700, 139687), (820, 119245), (1025, 95396), (1148, 85175), (1435, 68140), (2050, 47698), (2870, 34070), (3407, 28700), (4100, 23849), (5740, 17035), (6814, 14350), (7175, 13628)]