87276700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 221798304

約数和(自身を除く): 134521604

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, 3041, 4100, 5740, 6082, 7175, 12164, 14350, 15205, 21287, 28700, 30410, 42574, 60820, 76025, 85148, 106435, 124681, 152050, 212870, 249362, 304100, 425740, 498724, 532175, 623405, 872767, 1064350, 1246810, 1745534, 2128700, 2493620, 3117025, 3491068, 4363835, 6234050, 8727670, 12468100, 17455340, 21819175, 43638350, 87276700]

約数ペア:

[(1, 87276700), (2, 43638350), (4, 21819175), (5, 17455340), (7, 12468100), (10, 8727670), (14, 6234050), (20, 4363835), (25, 3491068), (28, 3117025), (35, 2493620), (41, 2128700), (50, 1745534), (70, 1246810), (82, 1064350), (100, 872767), (140, 623405), (164, 532175), (175, 498724), (205, 425740), (287, 304100), (350, 249362), (410, 212870), (574, 152050), (700, 124681), (820, 106435), (1025, 85148), (1148, 76025), (1435, 60820), (2050, 42574), (2870, 30410), (3041, 28700), (4100, 21287), (5740, 15205), (6082, 14350), (7175, 12164)]