6860900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 16457280

約数和(自身を除く): 9596380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 157, 190, 230, 314, 380, 437, 460, 475, 575, 628, 785, 874, 950, 1150, 1570, 1748, 1900, 2185, 2300, 2983, 3140, 3611, 3925, 4370, 5966, 7222, 7850, 8740, 10925, 11932, 14444, 14915, 15700, 18055, 21850, 29830, 36110, 43700, 59660, 68609, 72220, 74575, 90275, 137218, 149150, 180550, 274436, 298300, 343045, 361100, 686090, 1372180, 1715225, 3430450, 6860900]

約数ペア:

[(1, 6860900), (2, 3430450), (4, 1715225), (5, 1372180), (10, 686090), (19, 361100), (20, 343045), (23, 298300), (25, 274436), (38, 180550), (46, 149150), (50, 137218), (76, 90275), (92, 74575), (95, 72220), (100, 68609), (115, 59660), (157, 43700), (190, 36110), (230, 29830), (314, 21850), (380, 18055), (437, 15700), (460, 14915), (475, 14444), (575, 11932), (628, 10925), (785, 8740), (874, 7850), (950, 7222), (1150, 5966), (1570, 4370), (1748, 3925), (1900, 3611), (2185, 3140), (2300, 2983)]