64691850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 167864256

約数和(自身を除く): 103172406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 67, 75, 82, 123, 134, 150, 157, 201, 205, 246, 314, 335, 402, 410, 471, 615, 670, 785, 942, 1005, 1025, 1230, 1570, 1675, 2010, 2050, 2355, 2747, 3075, 3350, 3925, 4710, 5025, 5494, 6150, 6437, 7850, 8241, 10050, 10519, 11775, 12874, 13735, 16482, 19311, 21038, 23550, 27470, 31557, 32185, 38622, 41205, 52595, 63114, 64370, 68675, 82410, 96555, 105190, 137350, 157785, 160925, 193110, 206025, 262975, 315570, 321850, 412050, 431279, 482775, 525950, 788925, 862558, 965550, 1293837, 1577850, 2156395, 2587674, 4312790, 6469185, 10781975, 12938370, 21563950, 32345925, 64691850]

約数ペア:

[(1, 64691850), (2, 32345925), (3, 21563950), (5, 12938370), (6, 10781975), (10, 6469185), (15, 4312790), (25, 2587674), (30, 2156395), (41, 1577850), (50, 1293837), (67, 965550), (75, 862558), (82, 788925), (123, 525950), (134, 482775), (150, 431279), (157, 412050), (201, 321850), (205, 315570), (246, 262975), (314, 206025), (335, 193110), (402, 160925), (410, 157785), (471, 137350), (615, 105190), (670, 96555), (785, 82410), (942, 68675), (1005, 64370), (1025, 63114), (1230, 52595), (1570, 41205), (1675, 38622), (2010, 32185), (2050, 31557), (2355, 27470), (2747, 23550), (3075, 21038), (3350, 19311), (3925, 16482), (4710, 13735), (5025, 12874), (5494, 11775), (6150, 10519), (6437, 10050), (7850, 8241)]